All joking and shitposting aside, it's honestly disgusting that you have a grown-ass man explicitly and unequivocally saying how it's okay to bully a teenager online and he dares to act as if he has any sort of moral high ground. Hell, he belongs to a similar-minded community in which they all act the same way. And her great crime was... saying a mean word on the Internet? Hell, a private/semi-private Discord?
This is even removing the context of the guy who recently commited suicide due to similar online abuse. This fucker was already called out for making light of this situation and here he is doing the same shit AGAIN. These people aren't just disgusting, they fucking live for this rush of making people feel miserable. Then if they take it too far it's just "woops, sorry", then rinse and repeat.