I think I must be confused, but after reading many of the replies, I can't figure this out. Is the standard American perspective that one shouldn't have to show any form of identification to go through security, get on a plane, and travel anywhere within the United States? How does anyone associate your ticket to your identity?
We do have to show ID. But the federal government said it's not enough to use a normal state driver's license or passport. You need a special "Real ID" that's somehow allegedly better. Your old driver's license that you can pay for booze with, open a bank account with, and you know, drive with, isn't proof enough of who you are to ride on a plane. Edit: I should note that I have one. But lots of people don't, because…
To be clear, I'm refraining from judgment on this (despite what the downvotes seem to suggest), I just want to make sure I'm understanding the distinction is not plain driver's license vs. Real ID. I don't like it very much that I have to show my ID (such as passport or European ID card) when I'm on a train in Switzerland. It seems like the majority perspective is that we shouldn't _at all_ be controlling the ID of people who get on a plane, and that's just interesting to me (it would force me to articulate what the difference is between a plane and a train ride).