Punk didn't have nearly the distribution, but yes punk rock is the closest I can think of to an analogue for exporting violence to non-Black youth. The other being Italian mafioso movies, creating a stereotype for some to "look up to". If you grew up around Bay Ridge in Brooklyn around those times, you'd see the effect. It isn't a race thing, it's a culture thing where the worst elements are being purposely amplified and distributed to everyone by a movie/music industry.

Why has Blaxploitation became not ok but gangsta rap is still considered “just art” with misogynistic and violent lyrics portraying Blacks self describing themselves as materialistic thugs, they were role models “poppin bottles”? Are women not 50% of the population, why is it OK? Why is it OK to have lyrics about mistreatinf Black women etc. as “just art” and Ice Cube who uses B’s and H words about women in his music comes on to Bill Maher’s show to lecture him about how using the N word even about yourself in a joking way is “not cool”? Yet it is cool to be a non-woman and using slurs against women? I think both are uncool.