No they don't. Most black people have no opinion one way or the other, unless some race-bating activist tells them they need to be offended. In fact, what few decent, "hard working" black folks who don't listen to the Al Sharptons and Jesse Jacksons et al, see the Confederate Battle Flag as nothing more than a part of the history of Mississippi and the struggles they overcame.
All of this is nothing but a ploy by the manipulators and users to further their positions of power for money by racial division, then stepping in to say "follow me and I'll set you free". Yeah, right. And the liberal do-gooders who are useful idiots all say "me too".