that have become associated or synonomous w/ Black culture.

They are in no particular order...

Sagging pants
Gang Affiliation
Violence
Misogyny
Drug culture
Thug mentality
Extreme materialism
Hyper masculinity
Prison mentality

These prevalent themes in mainstream hip hop have changed the mind state of many young Black and Brown males (and females) in impoverished areas to the point that it's visibly noticeable in everything they do and say...they truly embody the music moreso than ever and that's scary. Whether art imitates life or life imitates art, it's painfully obvious that the art of mainstream hip hop is no longer that.