G-Malone's song was wack but he's native, not only to Hip Hop but to gang culture as well and that's where his commentary was coming from. Pac banged on somebody official, get back was mandatory. Wack isn't an MC nor is he really a factor. His proxy in the rap game is Game and we see how that played out in this scenario. He's been excluded from everything.
Drake's antics put into the context of his upbringing, saying he never experienced racism til he came to the states is a bad look bro, it just is.
J Cole ain't get that treatment despite having the same parental triangle when it comes to race, why is that?