The funny thing is, most Africans cannot stand "African-Americans", I have several friends from Nigeria that told me that.
In my workplace there are a couple of Africans and Caribbean blacks, and they have nothing to do with American blacks. They used to clash, the former telling the latter to stop behaving as though they were at home with their language and mannerisms, and then they just gave up when it became too heated. They aren’t conservatives, but they are professional and educated.