Strange leap. Development of "resorts" fundamentally depends greatly on demand growth, and other than in niches, that depends on population growth.
How much pop growth is there in the US compared to the demand growth in niche kickstarters & in OSS? almost zilch
Well, IDK how many (if any) new resorts there actually is demand for, but I personally think a major part of the developer "scam" is basically selling the same property many times at the "new build" price, rather than fair market value for the second owner etc...
I don't know for sure, but I'd bet that if they didn't basically lie to people about the resale value and treat every sale like they're selling a new build, the pricing after the initial sale of the intervals would be much closer to resale values. And that also would in some sense maybe incentivize the developers to do things to increase resale value of the intervals that would likely be good for owners.
Going back to whether resorts are niches or not is also a bit open to debate IMO. The ARDA numbers (i.e. the best spin possible I think) puts ownership of timeshares at like 13% of the population. A much larger percent goes on vacation and some number of those would be potential customers if the retail sales weren't so scammy I think. Or at least that's usually the basic argument most commentators and news articles make.
There's also been a hotel boom for years, and I know, hotels operate under lesser occupancy rates and are a different market, but they and AirB&B do point to there being demand for travel lodging and at least some appetite for alternate strategies for the customer.
There's not really a reason to limit the discussion to the US - I know a lot of people post on TUG of wanting to go international, but that does kind of just increase the pool - non US people want to come here, and plenty of more local people might well be interested in resorts "over there" too.
I also think that it's completely possible to do the same sort of system of "pay more for early access" and/or "pledge an amount to add a location to the system and also get the early access" for acquired properties in addition to new built. We are certainly seeing system and location purchases happen per TUG postings.