I don't think it's completely just ignorance by itself. They realize that Antifa is "maybe not such a great thing after all" and now they're just trying some desperation tactic to deflect from their own culpability propping them up for this long. They see the 'bad optics' and now they want to explain it away with a 'nutty conspiracy theory' (hyuk, hyuk, hyuk) that the Alt-Right Racist White People are the ones causing all the trouble. Good luck with that, retarded fuckers! Lol!