Yeah that is true during Apartheid, and of course there would be spill over. But the new government after the Apartheid regime under the leadership of Jacob Zuma started embracing the system, creating their own elites known as tenderpreneurs. The ANC, and promoted by Mandela,have also promoted cadre deployment where rather friends of the ANC get government positions instead of the best and most qualified person, so also a form of discrimination. But 30 years of ANC rule we might see the first coalition government. I am not sure how it will turn out but it will be interesting