I get angry when folks cut in line, or otherwise broadcast that they think that everyone around them is basically a piece of human garbage whose time is worth way less then theirs. Well, you don’t know me or my life, rude stranger.
They might think that everyone is worthless, but it’s common courtesy to give random strangers the benefit of the doubt until they prove to you that they do not deserve that courtesy. It seems like such a low bar to me for living comfortably in a society, so if my fellow humans can’t even muster that, that hits me in the feels :-). Oh well, sucks to be them!
These are a bit more make your own story: Rimworld with Multiplayer mod (feels like its vanilla multiplayer tbh) and Project Zomboid :)