look down one's nose at smb.(They always looked down their noses at anyone who couldn't speak French – Они всегда относились с презрением ко всем, кто не умел говорить по-французскиTaras)
be contemptuous of(When asked, he was contemptuous of the idea that the Big Pharma “vaccines” were intentionally engineered for the purpose of mass depopulation using one or more of these Deep State bio labs.ART Vancouver)