@Zetetic11235,
There are a few interesting things about racism and hip hop. First off, you cannot say that hip hop is entirely African American. You do not imply that, but that is just to set it out.
But there is an interesting section of existentialism called African existentialism that I found very interesting that may lend some good points to this discussion. Hip hop is a product of an African American existential dilemma, where in order to be seen as a separate and distinguished minority, it becomes apparent to the hip hop community that they
must shine twice as bright to be seen half as much. This is the same dilemma that has plagued women's rights and equality, where a woman must try twice as hard to be considered half as good as a man. So the Hip hop community suffers from something called
hyper-visibility, where ideas and notions like extreme wealth and excess lifestyles stake claim to a weak foothold in a society which is a white normative framework.
Remember too that racism is not only white, but there is also reverse racism, which is meant to counter a racist propagation.
Racism swings both ways. Immigrants, if we can generalize them, may also suffer from the same hyper-visibility dilemma as African Americans suffer from. Immigrants come seeking a new life because life in their own country wasn't cutting it and sought a better life. They mirrored the same disparities they sought to evade.
But music and racism are catalysts that coax a person to do this or do that. Was it intentional that they influence a specific minority (or majority for that matter)? That's a relative question. There are music videos in America that spread messages of hate through gang glorification and sexism through objectification of women, but then look at some music videos in extremist middle eastern countries? now that is hate when a knockoff Mickey mouse directed towards children encourages five year olds to kill Jewish people.