He was silenced because he knows too much
Being that both his parents are well known artist, I always get the sense Tracy is comfortable where he's been at for all these years. He doesn't seem like the ambitious type.
I'm sure the multiple rape allegations from different girls over the years hasn't helped. Along with his mental health and d*** problems that have him in and out of institutions and burning bridges with people. No one from GBC was able to really break into the mainstream other than Peep though. They all kinda seemed cool where they were and never really pushed for more.
Big E f***ed him over early on but he has the super star potential but honestly I don’t think he even really wants it, he still makes great music and gets money he’s doing good