I disagree about your last paragraph. DVC is not all about saving money. For us, it is as much about the experience, possibly more so.
We only come over from the U.K. every three years or so. Initially, like most U.K. visitors we stayed offsite. We then had an onsite stay, and were blown away by it. So much more relaxing for DH not to have to drive every day. We could come and go as we wanted to the parks. But we did the tour and loved the fact we could have our privacy in a 1 bed and have the boys in the living room. The kitchen, washer etc, all onsite. Guess where that onsite stay was - yep the Beach Club! I love it there and really hope we can stay again, managed it once in the summer, but it may now have to wait until I’m not tied to school holidays. There is no way we could afford to stay there each time if paying the resort prices, plus we’d all be in the same room.
Will it pay for us? Yes, assuming we go another three times before circumstances mean we can’t do that transatlantic flight anymore. Our break even point was 5 holidays (2 weeks mainly, sometimes 3). But if we hadn’t bought, we would likely still be staying offsite, and using Uber much more. It’s the experience of DVC that is worth so much to us. We get the condo facilities but get to stay onsite, which means we can all just come and go as we want to, the boys are now old enough to go off on their own if they want to.
We could sell now and make a small profit - that’s with buying direct with a loan (which we paid off early). But that really isn’t that important to us. It’s worth it to is from the holidays we’ve already had, and hopefully continue to have.