Racism in boxing or a bunch of BS?

Do yall think its getting hot in here a little bit....? This guy im cool with literally stopped talking to me because i said Pac would beat PBF. Hes black, im white, so when i said that he started getting slightly irrational talking bout how all these white/asian/mexican fighters are getting promoted cuz there not black. Ive seen it on the web too, and interviews from other boxers. They say how Lampley and his crew always talk negativly about there fights and a bunch of other stuff. Ive even seen it on here, people talking smack about manny being asian, and floyds underappreciated. Even Winky Wright was saying black fighters style is underappreciated. What im saying is this: since boxing isnt just a black sport anymore, does it matter? No one wants to see 800 little Muhammed Alis talking smack, being direspectful anymore, but that doesnt mean they dont like black fighters. Is there a racial rift right now? Anyone else see the line dividing?