Earlier quoted context omitted.
A narrow and literal reading of events makes Musk the richest african american. It's pretty depressing the richest african american is white
A lot of Africans are white, especially ones settled and controlled by Brits at some point.
If you are in your 20's or 30's or even 40's then having white skin in South Africa has not had the same advantages as before, there has been government legislation to make the place a bit more equal opportunity, which means to the younger people in South Africa that, if you are white, it is time to claim some type of UK passport (maybe based on some grandfather that was Scottish).
I am no defender of Apartheid but the ruling baby boomer white class essentially retired and threw their own children under the bus.