Idea:
Appear offline to friended users in the friend menu.
More information:
So, it would be in /toggles, and if you toggled it, when someone you’ve friended looks at their friends list you would appear offline even if you are online. This would be good for YouTubers who’ve friended lots of people and don’t want them targeting them in their games, and also for people who aren’t feeling it and just want to play some games without all their friends asking to party them and then thinking you don’t like them because you don’t want to.