It doesn't matter that GZ has never done anything to hurt them...they have been taught that they are aggrieved and have been put upon by all Honkies and as such they are entitled to retribution...they are entitled to righteous hatred.
It makes sense when you understand that the black underclass has a self-esteem issue. They have ENTIRELY TOO DAMN MUCH self esteem.
They can kill each other, just like ancient knights could, but let one peasant kill a knight, and they all will join together to punish the peasantry.
There's a similar attitude in Islam, where a Christian in a Muslim country who dares to strike a Muslim, even in self defense, commits an act of war where ALL Christians are subject to attack.
Juan Williams says that we have to allow for young black males with chips on their shoulders and excuse them when they attack people. Also, getting beat up isn’t a big deal.