He's a scumbag. I don't care if he hates Jews or not, he paid for the creation and distribution of anti-semitic propaganda, full stop. What he "feels" ceases to be of any importance when his actions are clearly anti-semitic.
No one knows what he actually believes,regardless of which side they fall. That's why we judge people on their actions, not what they think. What you say and what you do -- you're responsible for these things. Think whatever you want in complete freedom from consequence, by when that force evolves a form, you're responsible for bringing that into the world and people are going to -- fairly -- judge you on your works.