I’m not sure whether that is true or not or whether it matters. Hitler was first and foremost a Socialist, who hated Capitalists and Bankers. His anti-semitism was fueled by his opinion that international banking was controlled by Jewish families, and that Jews were capitalists by nature. Quite apart from that, Hitler had so much hate in him that he was able to despise virtually every race on the planet apart from his beloved Aryans.
He was in short a psychopath, a paranoid madman.