You don' know what you are talking about.
What I've seen on the streets in Durban and Capetown was that whites, were the peacemakers.
Racial hatred and violence was largely between the major tribes, but not toward the whites.
Tell that to OP
So the farm attacks weren't against whites?
And Mokaba wasn't singing Kill the Boer at a huge rally?
I'm sorry, but singing Kill the Boer seems to be sorta wrong.
Especially when there's 500 farm attacks / year and being a farmer is more dangerous than being a cop.