diff --git a/src/client/Client.js b/src/client/Client.js
index e8a422e68..5698bc82d 100644
--- a/src/client/Client.js
+++ b/src/client/Client.js
@@ -116,6 +116,7 @@ class Client extends EventEmitter {
      * Presences that have been received for the client user's friends, mapped by user IDs
      * <warn>This is only filled when using a user account.</warn>
      * @type {Collection<Snowflake, Presence>}
+     * @deprecated
      */
     this.presences = new Collection();
 
@@ -296,6 +297,7 @@ class Client extends EventEmitter {
    * <info>This can be done automatically every 30 seconds by enabling {@link ClientOptions#sync}.</info>
    * <warn>This is only available when using a user account.</warn>
    * @param {Guild[]|Collection<Snowflake, Guild>} [guilds=this.guilds] An array or collection of guilds to sync
+   * @deprecated
    */
   syncGuilds(guilds = this.guilds) {
     if (this.user.bot) return;
diff --git a/src/structures/ClientUser.js b/src/structures/ClientUser.js
index 4c43e4264..4ae8c6e12 100644
--- a/src/structures/ClientUser.js
+++ b/src/structures/ClientUser.js
@@ -23,6 +23,7 @@ class ClientUser extends User {
      * The email of this account
      * <warn>This is only filled when using a user account.</warn>
      * @type {?string}
+     * @deprecated
      */
     this.email = data.email;
     this.localPresence = {};
@@ -32,6 +33,7 @@ class ClientUser extends User {
      * A Collection of friends for the logged in user
      * <warn>This is only filled when using a user account.</warn>
      * @type {Collection<Snowflake, User>}
+     * @deprecated
      */
     this.friends = new Collection();
 
@@ -39,6 +41,7 @@ class ClientUser extends User {
      * A Collection of blocked users for the logged in user
      * <warn>This is only filled when using a user account.</warn>
      * @type {Collection<Snowflake, User>}
+     * @deprecated
      */
     this.blocked = new Collection();
 
@@ -46,6 +49,7 @@ class ClientUser extends User {
      * A Collection of notes for the logged in user
      * <warn>This is only filled when using a user account.</warn>
      * @type {Collection<Snowflake, string>}
+     * @deprecated
      */
     this.notes = new Collection();
 
@@ -53,20 +57,21 @@ class ClientUser extends User {
      * If the user has Discord premium (nitro)
      * <warn>This is only filled when using a user account.</warn>
      * @type {?boolean}
+     * @deprecated
      */
     this.premium = typeof data.premium === 'boolean' ? data.premium : null;
 
     /**
      * If the user has MFA enabled on their account
-     * <warn>This is only filled when using a user account.</warn>
-     * @type {?boolean}
+     * @type {boolean}
      */
-    this.mfaEnabled = typeof data.mfa_enabled === 'boolean' ? data.mfa_enabled : null;
+    this.mfaEnabled = data.mfa_enabled;
 
     /**
      * If the user has ever used a mobile device on Discord
      * <warn>This is only filled when using a user account.</warn>
      * @type {?boolean}
+     * @deprecated
      */
     this.mobile = typeof data.mobile === 'boolean' ? data.mobile : null;
 
@@ -74,6 +79,7 @@ class ClientUser extends User {
      * Various settings for this user
      * <warn>This is only filled when using a user account.</warn>
      * @type {?ClientUserSettings}
+     * @deprecated
      */
     this.settings = data.user_settings ? new ClientUserSettings(this, data.user_settings) : null;
 
@@ -81,6 +87,7 @@ class ClientUser extends User {
      * All of the user's guild settings
      * <warn>This is only filled when using a user account</warn>
      * @type {Collection<Snowflake, ClientUserGuildSettings>}
+     * @deprecated
      */
     this.guildSettings = new Collection();
     if (data.user_guild_settings) {
@@ -117,6 +124,7 @@ class ClientUser extends User {
    * @param {string} email New email to change to
    * @param {string} password Current password
    * @returns {Promise<ClientUser>}
+   * @deprecated
    * @example
    * // Set email
    * client.user.setEmail('bob@gmail.com', 'some amazing password 123')
@@ -133,6 +141,7 @@ class ClientUser extends User {
    * @param {string} newPassword New password to change to
    * @param {string} oldPassword Current password
    * @returns {Promise<ClientUser>}
+   * @deprecated
    * @example
    * // Set password
    * client.user.setPassword('some new amazing password 456', 'some amazing password 123')
@@ -310,6 +319,7 @@ class ClientUser extends User {
    * @param {boolean} [options.everyone=true] Whether to include everyone/here mentions
    * @param {GuildResolvable} [options.guild] Limit the search to a specific guild
    * @returns {Promise<Message[]>}
+   * @deprecated
    * @example
    * // Fetch mentions
    * client.user.fetchMentions()
@@ -330,6 +340,7 @@ class ClientUser extends User {
    * <warn>This is only available when using a user account.</warn>
    * @param {UserResolvable} user The user to send the friend request to
    * @returns {Promise<User>} The user the friend request was sent to
+   * @deprecated
    */
   addFriend(user) {
     user = this.client.resolver.resolveUser(user);
@@ -341,6 +352,7 @@ class ClientUser extends User {
    * <warn>This is only available when using a user account.</warn>
    * @param {UserResolvable} user The user to remove from your friends
    * @returns {Promise<User>} The user that was removed
+   * @deprecated
    */
   removeFriend(user) {
     user = this.client.resolver.resolveUser(user);
@@ -404,12 +416,16 @@ class ClientUser extends User {
    * <warn>This is only available when using a user account.</warn>
    * @param {Invite|string} invite Invite or code to accept
    * @returns {Promise<Guild>} Joined guild
+   * @deprecated
    */
   acceptInvite(invite) {
     return this.client.rest.methods.acceptInvite(invite);
   }
 }
 
+ClientUser.prototype.acceptInvite =
+  util.deprecate(ClientUser.prototype.acceptInvite, 'ClientUser#acceptInvite: userbot methods will be removed');
+
 ClientUser.prototype.setGame =
   util.deprecate(ClientUser.prototype.setGame, 'ClientUser#setGame: use ClientUser#setActivity instead');
 
diff --git a/src/structures/Guild.js b/src/structures/Guild.js
index 28b898e74..c34ec17f9 100644
--- a/src/structures/Guild.js
+++ b/src/structures/Guild.js
@@ -361,6 +361,7 @@ class Guild {
    * <warn>This is only available when using a user account.</warn>
    * @type {?number}
    * @readonly
+   * @deprecated
    */
   get position() {
     if (this.client.user.bot) return null;
@@ -373,6 +374,7 @@ class Guild {
    * <warn>This is only available when using a user account.</warn>
    * @type {?boolean}
    * @readonly
+   * @deprecated
    */
   get muted() {
     if (this.client.user.bot) return null;
@@ -388,6 +390,7 @@ class Guild {
    * <warn>This is only available when using a user account.</warn>
    * @type {?MessageNotificationType}
    * @readonly
+   * @deprecated
    */
   get messageNotifications() {
     if (this.client.user.bot) return null;
@@ -403,6 +406,7 @@ class Guild {
    * <warn>This is only available when using a user account.</warn>
    * @type {?boolean}
    * @readonly
+   * @deprecated
    */
   get mobilePush() {
     if (this.client.user.bot) return null;
@@ -418,6 +422,7 @@ class Guild {
    * <warn>This is only available when using a user account.</warn>
    * @type {?boolean}
    * @readonly
+   * @deprecated
    */
   get suppressEveryone() {
     if (this.client.user.bot) return null;
@@ -699,6 +704,7 @@ class Guild {
    * <warn>This is only available when using a user account.</warn>
    * @param {MessageSearchOptions} [options={}] Options to pass to the search
    * @returns {Promise<MessageSearchResult>}
+   * @deprecated
    * @example
    * guild.search({
    *   content: 'discord.js',
@@ -926,6 +932,7 @@ class Guild {
    * @param {number} position Absolute or relative position
    * @param {boolean} [relative=false] Whether to position relatively or absolutely
    * @returns {Promise<Guild>}
+   * @deprecated
    */
   setPosition(position, relative) {
     if (this.client.user.bot) {
@@ -938,6 +945,7 @@ class Guild {
    * Marks all messages in this guild as read.
    * <warn>This is only available when using a user account.</warn>
    * @returns {Promise<Guild>}
+   * @deprecated
    */
   acknowledge() {
     return this.client.rest.methods.ackGuild(this);
@@ -948,6 +956,7 @@ class Guild {
    * <warn>This is only available when using a user account.</warn>
    * @param {boolean} allow Whether to allow direct messages
    * @returns {Promise<Guild>}
+   * @deprecated
    */
   allowDMs(allow) {
     const settings = this.client.user.settings;
@@ -1026,6 +1035,7 @@ class Guild {
   /**
    * Syncs this guild (already done automatically every 30 seconds).
    * <warn>This is only available when using a user account.</warn>
+   * @deprecated
    */
   sync() {
     if (!this.client.user.bot) this.client.syncGuilds([this]);
@@ -1433,6 +1443,9 @@ Object.defineProperty(Guild.prototype, 'defaultChannel', {
   }, 'Guild#defaultChannel: This property is obsolete, will be removed in v12.0.0, and may not function as expected.'),
 });
 
+Guild.prototype.allowDMs =
+  util.deprecate(Guild.prototype.allowDMs, 'Guild#allowDMs: userbot methods will be removed');
+
 Guild.prototype.acknowledge =
   util.deprecate(Guild.prototype.acknowledge, 'Guild#acknowledge: userbot methods will be removed');
 
diff --git a/src/structures/GuildChannel.js b/src/structures/GuildChannel.js
index eb470a868..3d1988a02 100644
--- a/src/structures/GuildChannel.js
+++ b/src/structures/GuildChannel.js
@@ -492,6 +492,7 @@ class GuildChannel extends Channel {
    * <warn>This is only available when using a user account.</warn>
    * @type {?boolean}
    * @readonly
+   * @deprecated
    */
   get muted() {
     if (this.client.user.bot) return null;
@@ -507,6 +508,7 @@ class GuildChannel extends Channel {
    * <warn>This is only available when using a user account.</warn>
    * @type {?MessageNotificationType}
    * @readonly
+   * @deprecated
    */
   get messageNotifications() {
     if (this.client.user.bot) return null;
diff --git a/src/structures/Message.js b/src/structures/Message.js
index 0d0147f0e..d53d8bfad 100644
--- a/src/structures/Message.js
+++ b/src/structures/Message.js
@@ -509,6 +509,7 @@ class Message {
    * Marks the message as read.
    * <warn>This is only available when using a user account.</warn>
    * @returns {Promise<Message>}
+   * @deprecated
    */
   acknowledge() {
     return this.client.rest.methods.ackMessage(this);
diff --git a/src/structures/OAuth2Application.js b/src/structures/OAuth2Application.js
index 68703c256..2cdcb8b3d 100644
--- a/src/structures/OAuth2Application.js
+++ b/src/structures/OAuth2Application.js
@@ -127,6 +127,7 @@ class OAuth2Application {
    * Reset the app's secret and bot token.
    * <warn>This is only available when using a user account.</warn>
    * @returns {OAuth2Application}
+   * @deprecated
    */
   reset() {
     return this.client.rest.methods.resetApplication(this.id);
diff --git a/src/structures/PermissionOverwrites.js b/src/structures/PermissionOverwrites.js
index 2bf9abd4f..ebb78fb28 100644
--- a/src/structures/PermissionOverwrites.js
+++ b/src/structures/PermissionOverwrites.js
@@ -32,26 +32,26 @@ class PermissionOverwrites {
     /**
      * The permissions that are denied for the user or role as a bitfield.
      * @type {number}
-     * @deprecated
      */
     this.deny = data.deny;
 
     /**
      * The permissions that are allowed for the user or role as a bitfield.
      * @type {number}
-     * @deprecated
      */
     this.allow = data.allow;
 
     /**
      * The permissions that are denied for the user or role.
      * @type {Permissions}
+     * @deprecated
      */
     this.denied = new Permissions(data.deny).freeze();
 
     /**
      * The permissions that are allowed for the user or role.
      * @type {Permissions}
+     * @deprecated
      */
     this.allowed = new Permissions(data.allow).freeze();
   }
diff --git a/src/structures/User.js b/src/structures/User.js
index e486b02a0..43adb37df 100644
--- a/src/structures/User.js
+++ b/src/structures/User.js
@@ -147,6 +147,7 @@ class User {
    * <warn>This is only available when using a user account.</warn>
    * @type {?string}
    * @readonly
+   * @deprecated
    */
   get note() {
     return this.client.user.notes.get(this.id) || null;
@@ -211,6 +212,7 @@ class User {
    * Sends a friend request to the user.
    * <warn>This is only available when using a user account.</warn>
    * @returns {Promise<User>}
+   * @deprecated
    */
   addFriend() {
     return this.client.rest.methods.addFriend(this);
@@ -220,6 +222,7 @@ class User {
    * Removes the user from your friends.
    * <warn>This is only available when using a user account.</warn>
    * @returns {Promise<User>}
+   * @deprecated
    */
   removeFriend() {
     return this.client.rest.methods.removeFriend(this);
@@ -229,6 +232,7 @@ class User {
    * Blocks the user.
    * <warn>This is only available when using a user account.</warn>
    * @returns {Promise<User>}
+   * @deprecated
    */
   block() {
     return this.client.rest.methods.blockUser(this);
@@ -238,6 +242,7 @@ class User {
    * Unblocks the user.
    * <warn>This is only available when using a user account.</warn>
    * @returns {Promise<User>}
+   * @deprecated
    */
   unblock() {
     return this.client.rest.methods.unblockUser(this);
@@ -247,6 +252,7 @@ class User {
    * Get the profile of the user.
    * <warn>This is only available when using a user account.</warn>
    * @returns {Promise<UserProfile>}
+   * @deprecated
    */
   fetchProfile() {
     return this.client.rest.methods.fetchUserProfile(this);
@@ -257,6 +263,7 @@ class User {
    * <warn>This is only available when using a user account.</warn>
    * @param {string} note The note to set for the user
    * @returns {Promise<User>}
+   * @deprecated
    */
   setNote(note) {
     return this.client.rest.methods.setNote(this, note);
diff --git a/src/structures/interfaces/TextBasedChannel.js b/src/structures/interfaces/TextBasedChannel.js
index 33a22f502..20230302c 100644
--- a/src/structures/interfaces/TextBasedChannel.js
+++ b/src/structures/interfaces/TextBasedChannel.js
@@ -181,9 +181,7 @@ class TextBasedChannel {
   }
 
   /**
-   * Gets a single message from this channel, regardless of it being cached or not. Since the single message fetching
-   * endpoint is reserved for bot accounts, this abstracts the `fetchMessages` method to obtain the single message when
-   * using a user account.
+   * Gets a single message from this channel, regardless of it being cached or not.
    * @param {Snowflake} messageID ID of the message to get
    * @returns {Promise<Message>}
    * @example
@@ -309,6 +307,7 @@ class TextBasedChannel {
    * <warn>This is only available when using a user account.</warn>
    * @param {MessageSearchOptions} [options={}] Options to pass to the search
    * @returns {Promise<MessageSearchResult>}
+   * @deprecated
    * @example
    * channel.search({
    *   content: 'discord.js',
@@ -506,6 +505,7 @@ class TextBasedChannel {
    * Marks all messages in this channel as read.
    * <warn>This is only available when using a user account.</warn>
    * @returns {Promise<TextChannel|GroupDMChannel|DMChannel>}
+   * @deprecated
    */
   acknowledge() {
     if (!this.lastMessageID) return Promise.resolve(this);