I don't know too much about him, but he seems like the average conspiracy nut who understands that capital is the problem, but hasn't been exposed to Marxist thought to correctly analyse the situation. Instead he takes the right wingers bait - which is a logical conclusion if you've seen too many of these conspiracy theory documentaries - that it is the global elite that is doing this, instead of the underlying system being the problem.
Edit: Yeah, after looking a bit further I have to say, you're right, he's an antisemite. Basically, he reached the end of the pipeline.
The group heading NFAC is the "Hebrew i-sraelites" (that's their fucking name without the hyphen - It's fucking stupid to totally ban the i-word). Anyway, they are a cult that believes that they are the only true Jews in the diaspora and that other people claiming to be Jews are bad or part of a conspiracy to take over the world. They're not good.
I heard one member shot himself by an accidental discharge. Makes me think some members don't have the training or discipline required for a demonstration like this. In the end that's not good for the movement. Creates a bad public image and probably not good for morale.
Edit: damn the article says 3 people were injured from an accidental discharge. That's even worse than i originally heard. Hope they are okay
Their leader is an anti-semite. These people are untrained, larping clowns, not people we should support.