DVC resale market is really a seller market with prices we've never seen before. People who bough during the last recession could now sell for a profit, sometimes even for twice what they paid for. This is not going to happen to someone buying now. When (not if) the next recession will hit, prices will fall. And people not hit by the recession will be able to score new bargains.
Also, people who bought direct long time ago could sell now for more than they paid for. But since then, DVC has nearly doubled the buy in price, the starting point is much much higher, I don't think someone buying direct now will be able to sell in 20 years for double the price.
But I really didn't think SSR could sell for $100pp or rental prices go up to $17pp, so who knows, I may be wrong again.