I defy your "insistence". Couldn't you just name one "liberty" yourself? I don't have much time either you know. I'm not going to watch a video on the web because you're too lazy to type one extra sentence (which is all it would take, if you really had an example on your mind). One would've figured that since you felt the loss of these liberties so deeply, you'd actually be able to - y'know - say what at least some of them are. Guess not. One is left to conclude that you don't have any tangible examples at all.
The first amendment is one of them. If you're a banker, and the government decides to secretly access an American citizen's bank account, you can be sent to jail for 5 years if you talk about it with anyone.
I recommend that you watch the videos.