There is also one more point about South Africa, one that’s terribly impolite to mention these days, and someone can even be accused of racism for even thinking about it. The Bantu (that’s a technical term applying to the culture) didn’t actually reach the area south and west of the Fish River in South Africa before the Dutch and English (i.e., the whites) arrived. The area simply didn’t work for the Bantu agricultural basket of technologies. It needed wheat and other European crops before it could be farmed. The inhabitants before that were the Khoi San and the like, just the same people who were displaced by the Bantu Expansion out of West Africa in the previous millennium.
To put it crudely and politically incorrectly, within recorded history everyone there other than the Bushmen is a recent colonialist, white and black together. Quite why we should destroy an economy to benefit one group of such incomers over another isn’t well explained by anybody.