At an airline operation I contracted with a couple of years ago, 80%+ of lost/mishandled baggage claims, and almost ALL damaged bag claims, could be traced directly to the geeks at TSA.
(Never, EVER, check a bag at “TSA Shift Change”. It is almost sure to get lost, be late, or forgotten.)
And I’m SURE that isn’t limited to just the one airport.
I lost my passport in the Tallahassee airport several years ago when TSA required me to put it in the tray on the conveyer belt. It went out of sight behind the machine while I was being frisked and and the only person back there was another TSA. It was not in the tray when I picked stuff up. The passport holder was there but it was open and the document gone. When I mentioned it I was threatened with arrest. I went to a local airport police officer about it and he said there was nothing the locals could do- the feds could do anything they want. My trip was delayed for a week while I replaced the passport and, of course, the cost went up a lot.