i wonder

almost all popular music out now is was either created by or derived from music created by black folks ( mostly Afro american and Afro Caribbean but lots of contributions by continental Africans as well). so here is my i wonder...... Are we stifling the creativity of other people by creating ready made culture and genre's that they can just plug into? i dont know it's just a question. like with out hip hop, jazz and reggae what kinda music would Filipino in america have made? ( a friend suggest they would have just invented the above if we didn't but maybe not). yea just something i'm thinking about.