This is very different, because a) the police no longer have to bother to ask as long as the camera's owner has opted in, therefore this can scale much more quickly, b) the police can offload "assessments" to some neural network, and c) as far as I'm aware, you may not be able to control or even be aware of which footage is viewed by the police.

The police absolutely do not have a sufficient reason to know every person who has come over to my house in the past X weeks.

Except they have access whenever they want no subpoena needed, no probable cause or suspicion. Obviously people had been desensitized to privacy and rights violation little by little that now they're willing to share their entire life without hesitation just to avoid somebody stealing their garden hose.