Brief report: Arrival on 04-09-2024, departure on 04-16-2024. On arrival, it was a non-event. We had carry-ons and walked through. I think we put our bags through a machine (agricultural stuff) at the end -- but no wait. We rented a car, and that deserves its own post, but aside from a sizeable wait, no problems (Hertz). Driving 1h30m to Todos Santos in the dark was a bit concerning, but turned out to be no problem.
On return, even though I was flagged with the dreaded "SSSS", everything was low-key. Security was fast, no shoes off, no devices out, no big deal. I got pulled aside at the plane door for a (what do you call it) "materials-sniffing" search of my person and bag, not a big deal.
Before that, the Priority Pass "VIP" Lounge was merely OK, not great, and with a 20-min wait to get in via insanely inefficient check-in staff.
All in all, no worse than any US airport and in many ways better than most.