She's use the word NIGGA so much because she's parodying how the black community uses the word mixing it in with REAL problems pointing out that they'd rather steal than get a job.
Hence using Malcolm X's picture to further point out how far black men have fallen.
Ver' nice. Nicki.
I JUST NOTICED THE WAY SHE SAYS "NIQQA NIQQA" FROM A TRIBE CALLED QUEST
Such a perfect song. Some people don't get it. A great satire on the misogynistic hip-hop community. And I don't think she's perpetuating rape culture but rather mocking how prevalent men get around rape culture in the industry and using it right against them