You started with the claim that unlike China an US citizen is unlikely to get his/her privacy encroached on quoting all sorts of processes. I just gave examples where these processes didnt do much in preventing breaches of such encroachments. Add to that what we know is just a clouded view into the tip of the iceberg because of provisions of secrecy. If the clouded tip of the iceberg looks the way it does, it is not hard for someone not so deluded, or not so deprived of a full deck, to fill in what the rest of the iceberg could look like.