what i don't get about white supremists

they say that sucess and intelligence are tied to race and use the fact that many negroes are poor and unsucessful and yet they say the jews, the race with the highest rate of wealth and sucess per capita and maybey even overall, are inferior.
how does that make sense?

WHITE IS SUPERIOR
GREATEST PHILOSOFERS ARE WHITE
GREATEST ARISTS ARE WHITE
MOST POWERFULL COUNTRIES ARE WHITE