I find it suspicious that legislators are jumping at this, even via bipartisan effort, while stuff like stingrays, CBP seizing and storing American's phone data, mass surveillance from various three letter agencies are only triggering small bouts of outrage in the news.
In today's world, I'm not even sure if I even care what the USPS does with my mail, I do most if not all of my stuff digitally (exceptions are stuff like license plates/registration which the state already knows about) so I wonder if legislators will finally tackle digital surveillance say 50 years from now?