here are some equations for you bro! Read and ponder.
---- Ummah culture = tribal culture = dimwit minds = no inventions or innovation.
----- African Jewish culture = tribal culture = dimwit minds = no inventions or innovation.
----- Middle Eastern Jewish culture (Sephardic) = tribal culture = dimwit minds = no inventions or innovation.
----- European Jewish culture (Ashkenazi) = modern civilized culture = bright minds = lots of inventions and innovations.
Summary: Tribal culture regardless of your religion leads to small brains.