The original problem with The Panopticon was that it was 1 person in the center observing X amount of people. And at best, was a probabilistic 'am I being watched right now? ' with the answer of very low probability. For complete surveillance, you'd need a surveiller per watched.

Enter technology.

Now the surveillance isn't a person, but a set of computer programs. And, optimizing and analyzing the limited data flow out of a user is doable.

And you then have computational spies everywhere. Most of them are limited to specific usecases. However the more data is shared, the tighter fascist control can be maintained. Then it just comes to 'detected event' and 'summon the secret police'.

Rabbit trail, it's interesting how the modern western evil is now branded as "fascist control" as opposed to the other forms common throughout history. I wonder if it's related to calling everyone "toxic". It seems culture is moving towards more vague definitions of evil/wrong instead of pin-pointing the actual faults. Perhaps this is an important part of "newspeak" that we're suffering from.