It's happening. Cameras everywhere all the time. No more anonymity in public soon. Hopefully this will improve behavior generally, though at possibly great cost.
People will move out of the cities onto land where they can remove/shoot down cameras. The cities and policing are too aggressive with their big brother tactics, thinking FUD about crime is a good enough reason to take away privacy from people. It is actually a minority opinion that the country wants this but no one votes in local elections anymore so the minority wins.
People interested in method Mad Max LARPing are significantly overrepresented on HN.