I've flown without ID in the last year. They just passed me to a guy who asked me a few questions while carefully watching my face when I answered, and swiped m

I've flown without ID in the last year. They just passed me to a guy who asked me a few questions while carefully watching my face when I answered, and swiped my fingers for explosive residue. I had an old prescription bottle in my bag and they asked for that, but a laser printer could make a trivial copy of the label if I had ill intent. I didn't opt out though and I suspect that may have been more difficult.