While I don't disagree with you, they shouldn't have to. This should be one of those things like covering your mouth when you cough in a crowd and not playing loud music in your cube that people with basic social skills should know not to do. Unfortunately, like much basic courtesy, we apparently now have to make rules.

I agree, but it seems that some people actually need to be told that copy/pasting a bunch of LLM slop into chat is like farting on an elevator.

I wouldn't even say that it comes down to "social skills" in a lot of cases, it's just people who seem to be performatively using AI. I'd classify them as corporate climber "yes, boss" types more than lacking in social skills.