By a wide margin, the Abuser-in-Chief is Julius Malema. At every opportunity, he takes a swipe at white South Africans imputing nefarious agendas to various innocuous actions. Julius might be the most egregious offender, but, unfortunately, by no means the only one.
This abuse is not confined to a select clique but is more wide-spread than is presumed. Here are some examples of the application of this technique in use.
Main picture: Julius Malema & the Race Card