True story: about 10 years ago we went to Kenya to visit national parks. Our guide was "James" and he was great. He told us he was a Christian...which surprised me. On one of our long drives (it's a big country) I got to talk to him at length. At one point he got onto the subject of Somalis (Kenya and Somalia share a border). He went on to tell me how huge a problem illegal Somalis were in Kenya. They commit every imaginable type of crime...including terrorism. He absolutely hated them!
That's because SA blacks haven't had as much time to destroy the infrastructure and institutions that Europeans created as their counterparts in places like Zimbabwe.