I live in a country generally assumed to be a dictatorship. One of the Arab spring countries. I have lived through curfews and have seen the outcomes of the sort of surveillance now being revealed in the US. People here talking about curfews aren't realizing what that actually FEELS like. It isn't about having to go inside, and the practicality of that. It's about creating the feeling that everyone, everything is watching. A few points:

1) the purpose of this surveillance from the governments point of view is to control enemies of the state. Not terrorists. People who are coalescing around ideas that would destabilize the status quo. These could be religious ideas. These could be groups like anon who are too good with tech for the governments liking. It makes it very easy to know who these people are. It also makes it very simple to control these people.

Lets say you are a college student and you get in with some people who want to stop farming practices that hurt animals. So you make a plan and go to protest these practices. You get there, and wow, the protest is huge. You never expected this, you were just goofing off. Well now everyone who was there is suspect. Even though you technically had the right to protest, you're now considered a dangerous person.

With this tech in place, the government doesn't have to put you in jail. They can do something more sinister. They can just email you a sexy picture you took with a girlfriend. Or they can email you a note saying that they can prove your dad is cheating on his taxes. Or they can threaten to get your dad fired. All you have to do, the email says, is help them catch your friends in the group. You have to report back every week, or you dad might lose his job. So you do. You turn in your friends and even though they try to keep meetings off grid, you're reporting on them to protect your dad.

2) Let's say number one goes on. The country is a weird place now. Really weird. Pretty soon, a movement springs up like occupy, except its bigger this time. People are really serious, and they are saying they want a government without this power. I guess people are realizing that it is a serious deal. You see on the news that tear gas was fired. Your friend calls you, frantic. They're shooting people. Oh my god. you never signed up for this. You say, fuck it. My dad might lose his job but I won't be responsible for anyone dying. That's going too