In South Africa, the racist ANC regime is making the Rugby team, called the SpringBoks, have a certain percentage of their team black. It's safe to say their team is going to suck for now on. "In July 2006, Springbok coach Jake White told the press he had been unable to pick some white players for his squad "because of transformation" - a reference to the ANC government’s policies attempting to redress the racial imbalances in national sport. The team is currently ranked 4th in the world."Just one of the millions of examples of apartheid in reverse in South Africa, but no one seems to care because it's cool to be anti-white.
Furthermore, it stupid to think that those who support AA in the U.S. are anti-white. They may be pro-black, pro-hispanic, pro-native american, or they may value diversity so highly that even though they recognize its frustrating a true meritocracy in some instances, they believe the good generated by diversity outweighs the the inefficiency caused by AA, or they believe in equality, and make an assumption that AA helps create more equality where present day inequality exists (an assumption that may or may not be true) and value that more than inefficiencies caused by AA.
They could also have less impressive reasons for supporting AA such as they think they are democrat and thus since democrats support it, it must be a good policy, or everybody they know supports it, so they just assume its a good thing, neither of which is not a good reason to support, but not anti-white.