Yeah I don't think love for Hitler is common among the elite.
Sure they can’t claim that or else face social backlash, but believing in the stereotypes and economic anxiety for people other than them being successful is pretty damn common.
Jewish people are a small, economically successful minority. Following this logic, the people most bigoted against Jews would be poorer people following populist rhetoric.
Except that’s not where this logic, or reality, is hinting at. The people who openly hate Jews without care for optics are mainly privileged retirees and small business owners and their spawn. Meanwhile you got Elon Musk going all mask off for the world to see and failing at plausible deniability.