I think we're talking apples and oranges here. I don't get profiles until after the dive, for short term record keeping. Those profiles get erased right after the boat returns to the dock, and I don't need to write a report for anyone like the USCG or DAN or my insurance company. I only collect dive plans from tech divers, who may have wildly varying run times, and we are basically open deck. I need to know whether to expect them back in 90 minutes or 180 minutes.
This is exactly my experience diving out of Jupiter inlet. I drove directly to the boat, gave my name to the skipper, and lugged my stuff onboard. I paid the dive shop after we returned to the dock. I was, however, known to the divemasters on the boat. I never went on the roster, signed a release, or had my name called. If you saw me, you'd know that I'm somewhat visible.