If you want to fan the flames, though, add a section for protesters savagely kicking unconscious victims in the head.
This is like saying building a registry/counting murders has no value and brings no insight.
And this has nothing todo with condoning violence of protesters, which is just as wrong as police brutality. The issue is, that police never seems to be held accountable for excessive use of force.
The officer in question has been fired, arrested, and charged. That would seem to contradict the "never held accountable".
Some police acts enrage me, for sure. Really. At the same time, the rioter behavior we've seen in the last three days might be worse than the sum total of all of that. And I know that the police have to deal with this shit day in and day out. It's an impossible job, and yet we cannot survive without them.
Maybe someday we can have AI robot policemen instead, programmed to very careful protocols. I'm cautiously optimistic.