Actually I suspect that there is a LOT of hate. The media has been supressing reports of random black attacks on whites and outbreaks of black violence for years.
I suspect your suspicions are correct, but I had one well intentioned Freeper tell me that it isn’t hate, but drugs, alcohol, and a violent culture. Of course, all of that is also true, but blacks in America are being taught to hate whites, and we are seeing the outcome of it. The left thinks black hate can be contained in the arena of politics, with the outrage and hate being aimed at Republicans and conservatives, but hate being what it is, has long ago stepped out of politics to infect the entire culture. Blacks freely hate whites, orientals, Hispanics and other blacks.