Hip-hop in general, even underground, is moving away from it's more inflammatory style of the 90s and early 2000s. I personally think it's because a lot of rappers are getting older and discovering that invincibility is not amounst their powers. The image of hip-hop is changing.
To this:[link]
Fucking stop it. I know, we don't have to be afraid of you for you to kill us, but still, man.
tl;dr: I don't like the progression of Ice Cube's career.