There are many scenes that depicts black people being beaten up by whites, you just have to know where to look.
Is this something you look for in media? Does this bother you a lot lately?
Yes, they are violent. They beat up innocent black women, homeless men, children.
You shouldn't make hasty generalization on white people most are nonviolent. Before claiming something you should acknowledge that not all people are even if there is a small minority who commit attacks.
I need to expose this more.
This may have been a prevalent issue in the past, but it was still rare and not done by the majority of whites. No one wants to see black people being abused and the general population treats them as equals.