We are never going to agree on this so I will say this. I heard of this guy recently and read a few of his articles about race, mainly having to do with black culture being a detriment to blacks. He has some very interesting views.

John McWhorter - Wikipedia, the free encyclopedia

How Hip-Hop Holds Blacks Back by John H. McWhorter, City Journal Summer 2003

this is one of his articles about rap and hip hop.