You just answered your own question. It's not about hiding anything - it's about the principle. Has anyone read '1984'? Does anyone really want to live in a surveillance state?
This should make you angry. If it doesn't, there's something seriously wrong with our democracy.
1984 is a fictional book. If you try to learn anything from that, there's something seriously wrong with our education system.
Wake me up when the government is censoring my opinions about the president. Until then, they can eat my junk on Facebook. The problem with our democracy is that it's filled with dumb people who vote in crap laws like putting warnings on rental car lots warning customers that this is an area with car smog present.