This stuff is more easily available in rudimentary systems. Consider the model of recording everything and just dumping tapes somewhere. Much harder to monitor abuse than a well designed system with an audit log. Better yet, have computers process the data and only expose what's absolutely necessary. Technology lets you do that.
But I want to push back against this idea that we have anything resembling a police or surveillance state. Nothing will dispel this myth more than an experience reporting a crime to police. Think about thefts in drug stores. They have security guards, cameras, security devices, etc, but every day the same group of people walk in and walk out with stolen goods. Everyone knows who they are, but police do absolutely nothing to stop them, because there is no political will. So the solution is to put deodorant behind lock and key and close down stores in high crime areas.
So besides these one off creepy stories of people abusing the system, this stuff amounts to nothing. I want to use technology more and perhaps our murder clearance rate can stop going down.
https://www.murderdata.org/2021/10/homicide-clearance-in-uni...