Yes, I read your post hence I'm responding.
The idea that white supremacy lies at the root of black on Asian violence ignores the fact that white supremacy has also made acts of violence highly illegal and regularly punishes it in every day life.
All people have ultimate say on what they do with their fists so let's not try to shift culpability by pointing to some nebulous concept. It's okay to hold people, black or white, accountable for their own actions.
Yes, hold individuals accountable.
That however is not an argument that systems don't exist.