All totally reasonable things to say.
> The hatred though is coming from unresolved hurt
Yeah, that's the explanation, but we shouldn't confuse that with justification.
What puts me off about the reaction I'm seeing is more abstract than the details of this particular case. It's the same feeling I have when I see casual anti-White racism, justified as legitimate only because of the existence and history of white supremacy. It's filial guilt and collective guilt put on one individual who didn't perpetrate the crimes that are the actual source of the anger. And it's the cultural normalization and even promotion of such perverse group-based moral systems that I am speaking out against.
And I am against putting the blame on someone to feed our emotions, the hatred isn't going to serve any. This is unhealthy and what I am seeing at anti-white racism is absolutely narrow minded full of obtuse morals. I will support you and several others against such foolishness.
On a side note, this particular case is just one among many, many such happenings for over two centuries of british rule. The worst of the Black Racism and its horror history has mostly ended, and same is the case of colonial countries. But the scars run deep in both the camps, any person who has the decency and courage to come up say sorry and treat as equals would be welcomed with open arms.