Look, I agree with you to some degree, and I'm sorry that you got downvoted for simply calling for being nicer.

But if my comment was simply "here's why you're technically not correct, easy mistake to make", it wouldn't quite be communicating the same thing. Namely, what a low opinion I have of turning every discussion into a fight, and how damaging I think it is to discourse of any kind (and without even including the actual rebuttal! The comment was 100% insults). I appreciate the feedback, but I'm not sure I agree that my comment would be stronger. If anything, it would be legitimizing ss part of the conversation a comment with no substance except broad, irrelevant insults.