Where does zenbowman mention race? His comment had nothing to do with it. Your assumption that rappers are all of one race and that it is perceived as misoginistic 'for obvious reasons' on other hand scream racist.
Rap very obviously was created by and is to this day dominated by black people. Saying so is not racist.
And zenbowman's comment can be racist without mentioning race. I might be upset because the U.S. has a black president, and say "our political system has gone to hell!" and that would be a racist statement even if I didn't explicitly spell out that my reason for thinking so was the existence of a black president.
