Well a lot of the grime scene and dancehall, bashment etc seems to be about money, pussy, drugs and beef. Some folk don’t like it, but I guess people sing about what they know right ?
I don’t really think it’s any white person’s place to tell a black man that he can’t use the word nigga though. Especially in a song.
It is contextual, and there’s a whole historical context of oppression and racism there, a word that’s been reclaimed by black people.
For me, if that bothers a white person. They need to understand that it’s not really their place to dictate on that issue.