Maybe just not be terrible to each other and things like this wouldn’t need to exist.
No one’s saying you have to be happy. No one’s saying you have to be nice to people. You can, in fact, ignore them. You don’t have to talk to them. Never play with them again. Move on with your life.
What they are saying, is that while playing their game you aren’t allowed to be a jerk to someone else, and you will play by their rules.