I wonder too. Perhaps you could explain it to me. I get it he's part Jewish and laughs at the idea of being called a Nazi. He sounds like he's from Eastern Europe.

What exactly is 'subversive' about that? Subversive would be him making alt-right style videos but also pushing back against 'anti-Semitism' or being pro-Israel while not revealing his identity. As you yourself have pointed out the guy claims to be partly Jewish.