Was about to link this. I don't understand how anyone could think of this type of behavior as a good thing. Sometimes you're going to be annoyed/offended by something, and that's okay. Forcing people to conform to YOUR exact specifications when you're one in a crowd of many is literally fucking impossible because everybody has their own views and preferences. So just accepting our differences and realizing when we need to leave the room if the noise is too much is just the way you have to do things and it isn't a bad thing.