I cant blame Joe at all for the hate. It was bigger than a fight. Frazier gave him money while he was banned. Then he goes and does that shyt. Ali's antics laid the foundation for how most blacks believed and acted.
Frazier held it because Ali never apologized to him personally. His own people turned on him, and for what?
Ali: "Joe Frazier is an Uncle Tom. He works for the enemy."
Ali: "Joe Frazier should give his face to the Wildlife Fund. He's so ugly, blind men go the other way. Ugly! Ugly! Ugly! He not only looks bad, you can smell him in another country! What will the people of Manila think? That black brothers are animals. Ignorant. Stupid. Ugly and smelly."
Ali: "He's the other type Negro, he's not like me," Ali shouts to the now stunned white interviewer. "There are two types of slaves, Joe Frazier's worse than you to me … That's what I mean when I say Uncle Tom, I mean he's a brother, one day he might be like me, but for now he works for the enemy"