Fine, divide SA into half. Whites get the Western half, blacks get the Eastern. Build a huge wall right down the middle.
Not a bad idea. In Western South Africa, Blacks aren't a majority. Whites and Coloreds combined are actually a majority. And they are mostly Afrikaans speaking.
Only problem with your proposal is that it is not politically correct.
“Fine, divide SA into half. Whites get the Western half, blacks get the Eastern. Build a huge wall right down the middle.”
Nobody knows better why that won’t work better than the blacks. They’re fully aware who butters the bread. Guess which half would most likely attack the other.