Here is your question, which I will form in a Kantian way: would you want the ethics, values and manner of social engagement of the person doing the filming generalized?
Put another way, would you want to see this on every street in America?
If so, then Democrats are your people.
If not, vote straight ticket Republican. You have no serious choice, unless you happen to have some residual sane Democrats in your area. I’m not seeing any national sign of them anywhere. Sure, some Mayors here and there, and perhaps a Representative or two–the one in my area is swinging hard right (for now)–but overall, if these lunatics get power, they will FUCK THE COUNTRY UP.
Jobs or mobs. Builders or wreckers. Sanity or the demonic (and I do mean that literally).
Edit: I will add that he literally seems to think that his footage helps his case. He demands the officers immediately surrender the footage to an attorney who hates police. He posted what he posted thinking that he had captured something other than extraordinarily disciplined and professional police officers trying, despite his best efforts to do their job.
He is very much like the limp wristed bully who is gleeful when he can torment a bear tethered to a stake, or confined in a cage. He KNOWS he is safe, PRECISELY because he knows the cops, in actuality are disciplined professionals. In Mexico or Brazil, to take a couple examples, they would just break his camera, beat the shit out of him, then throw him in jail to marinate for a week or a month. He’s that little dog that barks at you from a distance, but gets terrified the moment you move towards it.
All bullies are like this. And all these people are bullies. They are driven mad by anger issues which have nothing to do with politics, and everything to do with their uselessness and powerlessness as human beings, but which get EXPRESSED through politics. And for those who need to get out rage, the Left has always had a ready avenue.
And I do think that while people should be free to say what they want to police, there need to be limits. This is very much a social Broken Window sort of thing. If you put up with people calling you asshole to your face, then much worse things are coming. If you arrest, consistently, such people, then eventually that will stop being a daily stressor, which for all any of us know, may get taken out on some poor soul far from cameras and far from help. You know, like a black man, who none of these white thugs ACTUALLY give a flying fuck about. Nobody is allowed to CALL them the N-word, but it is thoroughly implied by all.
Black people, for their part, need to realize that there is no worse enemy than a false friend. They are better off with people who don’t care if they live or die, than with people who want to keep them down as a matter of policy, so they can make themselves rich.