this is a huge pet peeve of mine. I've been lectured about it even while playing a character who smokes so frequently in canon that it's become one of his signature visuals. characters that I'm fairly sure wouldn't give a shit IC suddenly turn around and accuse him of wanting to kill himself/hurting other people with second hand smoke, even when they have no problem with other characters doing things like actually murdering people or being criminals.

this has happened multiple times and in one case I dropped all the cr with the other character because they literally would not stop doing it. some people in this hobby are really, really weird about it.