Pretty sure this is the guy that runs the anti Linux subreddits. He has mental health issues and is weird and obsessive.
Probably not related but the pro-ai crowd like copy's this guys format or they work together or something because the ragebait they use is pretty much the same style/patterns that target clueless children.
I encourage no one to engage with him, don't ignore him just if you see his name downvote and move on.