So I've got to say that IMO, all of this seems pretty silly. Casey does come across as pretty rude sometimes (saying this with respect, as I love Handmade Hero

So I've got to say that IMO, all of this seems pretty silly. Casey does come across as pretty rude sometimes (saying this with respect, as I love Handmade Hero and his other work) and the Windows Terminal developers seems like they were a bit egotistical to just discount his idea as they did. The blog post by Leonard H seems pretty tame. The "solution is trivial" comment I took as sarcasm (but I'm British so maybe I just assume everything is sarcasm :). The only bit I found a little odd was about one of the developers joining a Discord server under a fake username. If that did happen, it seems like it was a bad idea.