I take the point in the abstract, but I don't share what seems to be your view of priorities. A stat I heard the other day from Chris Hayes was that police kill about 1,000 people a year on average in the US. The majority of the time the public response (in terms of protest and so on) involves no damage to property, and it almost never involves violence against people. Often (though not always) the worst riots only happen after the law has shown itself to be unwilling or unable to deliver justice - the Rodney King riots only happened after the officers were found not guilty, despite the beating being captured on video. So I don't accept the equivalence you are drawing - we're not talking about two equal problems.
Politicians meanwhile are happy to pay lip service to reform (like equipping police with body cameras or tasers - which didn't stop these 5 murderers in Memphis from killing Tyre Nichols) but do nothing meaningful to change things. The problem is compounded by a dysfunctional political system (gerrymandering, the Senate, the electoral college, etc) that makes it harder for voting to actually achieve meaningful change.
For some context about my perspective: my wife is a Black American. My father in law and brother in law live in a working class neighbourhood in Miami. They're poor - it's easy to imagine there being some kind of maintenance issue with one of their cars or something, that makes them vulnerable to a traffic stop. What's more my brother in law suffers from a mental illness that could make it harder for him to manage the situation safely. Obviously the chances of either of them being killed by police are still low in absolute terms, but relative to other Americans their risk - due to race, social class, and in the case of my brother in law mental illness - is massively elevated. So this isn't an abstract issue for me. Is it bad if a shop gets smashed up in a protest? Yes obviously. But it's just so unimportant in comparison to the issue at hand.