I'm guessing you are new to DVC.
A lot of newbies see the correlation with DVC's ROFR and higher resale prices than other timeshares and assume causation but it doesn't work that way.
Posters who have been around remember when DVC dropped ROFR during the Great Recession - Disney had no interest in getting stuck with inventory that they couldn't sell.
What actually happens is that demand starts to increase ---> Disney spots the trend before most sellers and amps up their ROFR efforts ---> sellers and brokers notice the ROFR and ask for higher prices. But demand is the fundamental driver of the higher prices, not ROFR.
If OKW is worth $100 per pt to me, I might offer $102 to pass ROFR, sure. But if sellers were asking $150 per pt, I would drop out of the market rather than increase my offer. A buyer who offers $150 per pt to "beat ROFR" was realistically willing to spend around that anyway. That's one theory for the research Brian discussed, that ROFR reduces bidders as more potential buyers walk away from purchasing when ROFR is involved and look for alternatives.
Put a different way, if you needed to sell and could only find a buyer for OKW at $75 per pt, that is what you would get. Disney can decide if it's worth it to them to step into the buyer's shoes and take the deal from them, but as the seller, you'd have to take the $75 per pt. (Last year, Disney did offer in the $80s per pt direct to owners when OKW was being ROFRed for around $110, but those offers have been 1) very rare and 2) still pretty bad.)
But the notion of ROFR being "reassuring" is naive. If things hit the fan and there is a demand shock, Disney will probably have already dropped ROFR to see how bad things get with zero interest in "propping up your resale values." That's why it's important to do your homework and understand what has happened in the past...
https://www.dvcresalemarket.com/blog/dvc-right-of-first-refusal-report-rofr-august-20-report/