Group Chat Optimization Ideas

I think it would be nice if the owner of a group chat could lock the group meaning nobody but the group owner can add people to the group, this will also be enabled by default

This one is just quality of life, I think it would be cool to have the ability to add a bot to a group chat (This will count towards the maximum users in a group) this could also be locked by the group owner to prevent anybody adding a bot

An option in account settings to stop people from adding you to a group

These were the ideas I had and I hope everyone likes them, and have a good day :)