I've never met a rabid antisemite who wasn't a failure. Their antisemitism is a virulent form of blame shifting. Unable to accept the notion that THEY are responsible for their own failure they shift responsibiity to Jews. Jews are and easy target. But in the end if Jews didn't exist the failures of the world would find another victim to blame for their failure.
Jew hating and Jew blaming are universal. People can't accept their own failure and inepitude. It doesn't matter if the "failures" are prominent successful people - they see themselves as failures.