Make policing cheaper, more efficient. Continue pressuring with the ongoing cultural/political shift, cheaper policing adds weight to the argument that we don’t need as many police officers. Less officers, less assholes. If that’s clear enough for you, I’d like to add that I do not owe it to you to come up with a perfectly viable policy to solve policing in the US. You may feel that acting the entitled critic without putting your own ideas on the table gives you an air of superiority, but in the long term, you’ll find that people are increasingly less willing to engage with you in debates.