I get it that many people have strong feelings about the US election outcome. But if you can't discuss it without getting inappropriately personal and insulting, this is a topic you might be better off avoiding.
Yes, James, but I also think you're taking the episode far too seriously. To the one, you used to advise staff members to lighten up about people's behavior because this is just a website. To the other, you have a long history of encouraging right-wing trolling: If they can't discuss it without fallacy, lies, and insults, well, you certainly wouldn't want to suppress their political views.
So, take your pick. Under normal circumstances, I agree the whole KYS thing is inappropriate, but in a circumstance when we're not supposed to be taking what people say seriously, it's a different measure.
(By the way, this wasn't about the election outcome itself, but hoping that a sex offender continues to harass his victim just for kicks. It's one thing if what Parmalee said was inappropriate, but there is no good to be found in misrepresenting the circumstance.)