The ANC cannot allow this sort of thing to take root. It defeats the whole purpose of their takeover of the nation. The blacks in SA could have negotiated an independent, black-ruled nation on part of SA's territory at any time. What they held out for was total control of all of SA. The whites must remain in the same polity dominated by the ANC so that the ANC govt can milk them to finance the country (and to provide wealth to bilk from the public treasury).
The cow cannot be allowed to escape from the barnyard. Who will provide the milk?
True. But you forgot the part about the whipping-boy not being allowed to escape from the stocks. Who will provide the alibis?