He doesn't seem to believe that. The root issue is, he treats any deviation from polite liberal norms as equally baseless and intolerable. When he says he's just, ugh, so tired of people freaking the fuck out over escalating fascism, he is completely sincere.
Dude writes stuff like "The worst part is that they're so caught up in their own self-righteousness that they can't see they're just as bad or worse than what they're spewing violent rhetoric at." Does that sound like he's worried about people in camps? Because to me it sounds like stock both-sides enlightened centrism. While one side is filling the camps.