The term you're looking for is sousveillance: https://en.wikipedia.org/wiki/Sousveillance
It's a very important tool to figure out which people in positions of authority are coordinating for authoritarian purposes or just plain old corruption.
I'm instantly suspicious of anyone in government who is critical of this idea.
What are they hiding?
I mean they don't hide much anymore. Our current admin is simply awash in corruption, and nothing happens because a majority of lawmakers are also in on it, getting rich, and just aren't required to do anything. Our police rob and murder the populace, and on the rare occasion they see any consequences at all, it's paid for by the same taxpayers they abuse. And even more broadly worldwide, corporations trade in human suffering by the ton, our planet continues to be destroyed by people who will be dead long before the consequences of their greed come to fruition, and the wealthy trade children to exploit either by way of their blood or much, much darker things.
We don't need a citizen surveillance network, we already know what they're doing, perhaps not all of it but far more than enough to justify mass civil unrest. They just figured out all they had to do was get us exhausted, overwhelmed and of course fighting each other enough to make certain we wouldn't. The globe is various kinds of prison for the majority of humanity, in degrees of horror, and a theme park for the 1%.