I have a friend in the middle of a divorce. Her husband works for their cell provider. He has harassed her with allusions to "keeping tabs" on her because of his position of power.
When you point the panopticon inwards you realize just how scary unfiltered communication and location data taken out of context can be and how dangerous someone with malicious intent and access to that data can be.
No one should have that power over someone. It certainly shouldn't be consolidated into the hands' of any group of people, either.