@Olivier5,
In many ways, we already live in a "glasshouse." People actually purposely build glass houses.
If you have any credit cards, the banks know what you spend, where you spend it, and how much you spend. That they are required to keep that information confidential doesn't keep it confidential from those who work for the bank, and processes your account.
If you travel, the government knows when you travel to other countries, the dates, and when you return.
If you file income tax returns, the government knows your marriage status, how many children you support, your gross and taxable income, and the amount of taxes you pay.
If you go on any social networks, anyone who happens to visit the thread you post on knows your thinking about different subjects.
Credit rating companies know your credit score, and they share that with the banks and businesses you wish to do business with.
So, what sort of information is it that you are against the government keeping track of?
Over and above all that, hackers have gotten into bank accounts, social security information, military files, government files, and business files of commercial companies here in the states and elsewhere in Europe, Asia, and South America.
I'd be more upset at these hackers.
If you really believe they listen to all telephone calls and read every email, I think you need to study a little bit of logistics and common sense.
So, what's the secret about you that you're afraid of that the government will use against you?
This isn't the Third Reich, Red China, Russia, North Korea or Cuba.
I've been to China 3X's, Russia Twice, and Cuba five times. What should I be afraid of at home?