alt Hacker NewsNo? If someone broke into your car as stole your luggage, the surveillance camera might not directly capture the thief breaking into your car. But if the camera recorded someone entering the parking garage and then exiting the garage carrying your luggage a few minutes later, that's strong evidence is it not?
You're missing the part where, for that to work, we have a government with access to a massive surveillance system capable of identifying and tracking the population at scale.
And you're missing that, instead of specifically identifying a specific individual doing a specific thing, this network would be used to place under suspicion, investigation and possible arrest, people who's only documented action was "being somewhere."
Oh, and while your example is "committed a crime", that same network could easily be used to identity and track people who were, say, coming and going from protests. Or libraries. Or voting.