diff --git a/discord/abc.py b/discord/abc.py
index ab7465e0b..511d69ebe 100644
--- a/discord/abc.py
+++ b/discord/abc.py
@@ -2102,8 +2102,8 @@ class Connectable(Protocol):
     __slots__ = ()
     _state: ConnectionState
 
-    async def _get_channel(self) -> Connectable:
-        return self
+    async def _get_channel(self) -> VocalChannel:
+        raise NotImplementedError
 
     def _get_voice_client_key(self) -> Tuple[int, str]:
         raise NotImplementedError
diff --git a/discord/ext/commands/cog.py b/discord/ext/commands/cog.py
index 2302b1754..391510bab 100644
--- a/discord/ext/commands/cog.py
+++ b/discord/ext/commands/cog.py
@@ -459,7 +459,7 @@ class Cog(metaclass=CogMeta):
             command.cog = self
             if command.parent is None:
                 try:
-                    bot.add_command(command)
+                    bot.add_command(command)  # type: ignore
                 except Exception as e:
                     # undo our additions
                     for to_undo in self.__cog_commands__[:index]:
diff --git a/discord/settings.py b/discord/settings.py
index 1297a175d..043586d1e 100644
--- a/discord/settings.py
+++ b/discord/settings.py
@@ -323,7 +323,7 @@ class UserSettings(_ProtoSettings):
     def collapsed_emoji_picker_sections(self) -> Tuple[Union[EmojiPickerSection, Guild], ...]:
         """Tuple[Union[:class:`EmojiPickerSection`, :class:`Guild`]]: A list of emoji picker sections (including guild IDs) that are collapsed."""
         return tuple(
-            self._get_guild(section) if section.isdigit() else try_enum(EmojiPickerSection, section)
+            self._get_guild(section, always_guild=True) if section.isdigit() else try_enum(EmojiPickerSection, section)
             for section in self.settings.text_and_images.emoji_picker_collapsed_sections
         )
 
diff --git a/discord/voice_client.py b/discord/voice_client.py
index f3a673fbb..3a924995d 100644
--- a/discord/voice_client.py
+++ b/discord/voice_client.py
@@ -44,7 +44,7 @@ import socket
 import logging
 import struct
 import threading
-from typing import Any, Callable, List, Optional, TYPE_CHECKING, Tuple, Union
+from typing import Any, Callable, List, Optional, TYPE_CHECKING, Tuple
 
 from . import opus, utils
 from .backoff import ExponentialBackoff