All of the
DVC contracts will have value until the day they expire.
Most will. All of them? Maybe.
One of the aphorisms at TUG is that "the value of a timeshare is in using it." And, for most timeshares, that's true, because the cost of ongoing ownership is less than the cost of renting the same lodging.
However, there are exceptions. For example, at highly seasonal resorts with fixed weeks, every owner pays the same in maintenance fees, but off-season weeks cost less to rent. Eventually, the off-season owners default, pushing up the costs for the rest of the owners, accelerating the rate of default and (eventually) pushing the cost of high season weeks below the cost to rent them. Once a resort hits this point, there is nothing you can do about it.
I think it is fair to say that if Vero's dues still stay under the costs to rent units there, then Vero has value. Whether or not that value can be realized in the resale market is a different question, and frankly less interesting for current owners.
There are cheaper ways to own DVC than Vero, but that doesn't mean Vero has no value as an ownership. But, over time, the set of DVC points available for resale is only going to grow. This is because the size of the total system is growing, while the chance that any particular owner decides to sell is at least roughly constant over the long run. Unless the pool of potential resale
buyers is also growing, the market price of "less valuable" ownerships will eventually go to zero, and may even go below it.
Vero is probably the one that gets there first. That still doesn't mean Vero will be worthless--
as long as there is a gap between owning it and using it.