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?

as an alien specie
i think all of you humans are fucking retarded and incompetent and useless
we hope to eliminate you all soon enough