Hollywood has one generic African accent that they pull out for every African role. They'll spend months mastering a Scouse accent, but rarely seem to learn the differences between Nigerian, Ghanaian, Kenyan, South African, or even regional accents within those countries
Being upset that Black Panther, the king of a fictional African country, is being played by a Black British actor of Nigerian/Sierra Leonian descent instead of a Black American actor is crazy??