There’s a long history of a particular pleasure in consuming the ideas of black-ghetto-excess dysfunction. It used to not be ghettoized in setting because black people weren’t always urban people, but the same images can be found in American history for centuries. So this idea that a certain kind of sexual deviance or violent behavior defines black culture has had a huge market in commercial mainstream culture for at least 200 years. Also, sexist images, which hip-hop has a lot of, seem to do very well across the cultural spectrum. So sexuality and sexual domination sell. Racial stereotypes sell. The market is more consolidated, which makes it easier for those images to perpetuate themselves.