Exactly, the fact that much of Rap music is evil does not make the so called "Prussian Blue" the least bit less evil itself.
It's always been about money (and power). What an ugly way to ply an income off of people.
I never forgot that old Beatles PR stunt: Abbey Road: "I buried Paul", etc. Play the record backwards and one was to discover that (later) Knighted Paul had been killed in a car accident, and his body double was what we were seeing. Pure PR stunt to boost sales of the album.
And so, I see the "black racialism industry" as pure PR to boost sales from suckers. Dittos on the Prussian Girls. And the penalties for "believing" in these PR stunts can be quite serious and costly.
Some people have no core beliefs, therefore, they'll fall for anything.