I know it's unpopular but I went from not supporting these sorts of systems to embracing them after seeing the positive effects in China.

For crimes that depend on anonymity, theft, assault, hit-and-runs, vandalism, illegal parking, etc., surveillance changes the calculation because the offender expects a higher or even a near certain chance of being identified/caught in China. I think this is a good thing. I also see no issue with someone breaking the law and receiving a ticket almost immediately.

With all systems, it comes down to the design. What sort of oversight is there, how long is footage stored, can it be used for specific crimes or expanded later, and are there mechanisms to correct false identification.

Done right, these systems work well. I would be happy to live in a society where street crime is rare enough that I can leave personal property anywhere, like a bike, without constantly worrying about theft. I think many fears about these systems come from dystopian science fiction and assume the worst possible implementation, rather than recognizing that technology can be designed with strong safeguards.

I wonder if people who feel this way will feel safer? In this scenario, you have a Ring camera system observing your entire property. Do you feel safer if someone comes onto your property and triggers an alarm? What if it turns out it's just a kid coming over to grab a stray frisbee? What if your neighbor noticed something needed a quick fix (say you left a can of paint open or something similarly benign) and wanted help in a neighborly way without first checking to see if you were home?

I guess we just take for granted that we live in a low-trust society. But we take that for granted at our peril, because the fear of a low-trust society is actively being exploited by people who want to sell individuals, businesses and municipalities the means to further erode that trust.

The accused has comparatively no rights when an bureaucrat is shaking them down and the accused is often a business rather than an individual it's easy to have sympathy for. Flock could've run their racket for many years, got much praise from the useful idiots, really gotten their system integrated and entrenched, if they'd have chosen that route.

Their mistake was believing in their own bullshit. They thought they could make it cheaper to solve crimes (at great cost to everyone's rights of course, but they thought this was acceptable) and make things better (or at least their definition of it). If only they had been slightly scummier and instead set out to help municipalities collect civil fines they probably could have gotten away without scrutiny.

There are civilian enterprise uses of ALPR. Where do they fall in this? I don't even mean for mass data collection or even for parking enforcement. I'm thinking of like various car washes where they offer monthly memberships and their car wash portal system has plate recognition to tie your membership to your car. Or other enterprise access control applications where the ALPR pops the gates open instead of RFID tags.