I posted this yesterday, intending it as a reply to John Clark but evidently posted it as a reply to the main story, instead:
"Members of the Proud and the Patriot Front are literally white supremacists. They aren't shy about that. I don't have an explanation for who the Proud Boys leader is. But I've read extensively what they say they advocate, and it's white supremacy.
The Patriot Front split from a different group of neo Nazis, and while they don't emphasize their neo Nazi nature, that is literally what they are."
In the meantime, somebody has done a more thorough job than I in pointing out to John Clark that the Patriot Front and Proud Boys are literally neo-Nazis and white supremacists.
He's unmoved by that argument and insists on not describing for what they are.
I'm leaving all this up so people can see the interactions, but I'm personally blocking John Clark out of a desire not to have to deal with the ravings of a clearly deeply immoral person.