Angel Haze could, she is the realest when it comes to rapping, also Brooke Candy, she raps a lot about feminism and LGBT rights, much like Angel Haze, but Brooke in a more in yo face kinda way, while Angel raps very political, so these two can get it, they only need a mainstream breakout, not just indie
It's possible but I bet you dollars to donuts it won't get promoted and the singles won't be played on the radio. The industry has regressed so much, particularly when it comes to putting money behind black female talents.