I'm not from the USA so I don't get who is who and what your current laws are, so maybe I missing something.
I get that people are panicking over their privacy being invaded by the government and its not a nice thought thinking that someone somewhere could be watching what you are doing.
But surely the CIA/FBI are only going to want to be looking at the data of people they believe are a threat of some kind.
You could probably say that like 99.9% of the American population are just normal people who work, come home, go on Facebook, buy some stuff from Amazon, look at some porn... Just normal things. Nothing that should peak the interest of any government agency into looking at what you're doing, and even if they did.... What are they gonna find? Zip.
.