Parts of his acts are funny, parts are just...meh Give me Don Rickles, Richard Pryor, Red Foxx, or George Carlin any day of the week.
I am person who loves un-pc and humor that goes after every stereotype and race on this planet.
But banning him? Well its South Africa...(yeah I know the nation's disturbing history), but I do not vote there, their decision not mine.
I doubt the man has a racist bone in his body, and even if there was the far of chance he does, who is anyone to tell him he can't have one for it boils down to personal choice? I have been in comedy clubs and seen and heard far worse (jokes that deliberately target and single out a group with violence and hate.)
But hey, South Africa is a sovereign state and they play by their own rules. I am more concerned with the pandering and censorship that occurs within U.S. borders.