This is certainly true. What I question is the necessity of constant surveillance. It just smacks of Orwellian totalitarianism.
There are no surveillance cameras up here in the forest. The biggest worry around here is the deer eating our carrots.
Just because a piece of fiction can imagine a way in which a technology can be abused, doesn't mean it will be. While Orwell penned a great cautionary tale, it doesn't make it reality, it only makes it a caution.
If you question the need for constant surveillance, you need only talk to a mayor, and a city police force, and ask them what people look to as the metrics that define their success. People look at crime rates. And they expect action to be taken on crime. They expect something be
done. Businesses expect their assets to be protected, and moms expect their children to be safe. And they expect their politicians and police to deliver that. That's reality. The cameras are delivering on that, because that is, directly, not theoretically, what keeps them in their jobs.