Pointing out a racist comment isn't knee-jerk.

If you think my comment was racist, then it's no wonder you think racism is such a problem. From my pov, the problem is that people haven't a fucking clue what racism means.

clear evidence
What evidence? Statistics? That's all that has been presented so far. That isn't "clear evidence". It's an indication there is a problem along racial lines, but it is far from proven that the problem lies with the police.