I have a question that is not immigration-related but rather about border control procedure. I'm a US citizen for over 2.5 years now, and never experienced such a thing when returning to the US: last Friday, when I returned from a few weeks abroad, my POE was LAX. As I proceeded to passport control (I don't have Global Entry), I was asked if I'm a USC and directed to that specific line. Then when I came to officer, she did not ask to see my passport, but just took my picture and wished me a good day. I never had to show my passport, or even take it out of its sleeve.
Did something like that happen to you? I read somewhere that CBP had a contactless pilot at LAX during COVID, but this is the first time, even as a USC, that I did not need even to show my passport (not even its cover).