We don't know the state of Tesla's in-house software, so we can't predict the rate at which capabilities will appear in the "FSD" development chain. Also, automation is a gradual refinement, not a hard target. So, the question as to what to buy when should be a friendly and purely rational discussion. All the bitterness in some posts is bizarre, IMHO.
Until a few days ago we were hearing raucous laughter mocking the advanced summon that doesn't exist. Well, it exists, and it DOES come find you in the parking lot, doesn't it?
I happen to use NOA a lot, and consider automation more important on stressful freeways than having it on city streets. But based on how current software handles the more difficult task of 70 MPH auto lanes changes and merging in multiple freeway mazes, plus the parking lot "parlor trick", I expect street level AS to a target destination to be released gradually with HW 3.X over the next year.
I never use TACC by itself, and compared to NOA, I'd never want AP/AS without NOA. Some people do, and that's fine by me, but why discourage others? As for people with a short term lease it's just a dollars and cents trade-off. Peace.
.