David's advertises "security" and "simplicity" for the Owner.
The Owner doesn't have to worry about a Renter trashing a room or leaving with an unpaid bill. The Owner doesn't have to find a Renter. The Owner doesn't have to deal with a Renter who wants to change their reservation. The Owner doesn't have to worry that the Renter will somehow reverse the transaction. For an Owner, the only thing they need to do is make the reservation, maybe order
DDP, pay their dues, not cancel the reservation, and get paid by David's. All of these are points that David's advertises in order to get Owners to rent their points through him. For this, David's collects $4.50 per point as a commission, which is about 25% of the total paid by the Renter. Owners view the commission as high, but not for the "security" and "simplicity" that David's advertises for them.
If David's re-wrote his contract to make the Owner's payment reversible in the event of a Force Majeure or resort closure, his business would be done because no Owner will rent through him because his claim of "security" would be bogus.
I expect most of this are moot arguments, since David's has so incompetently handled the present situation and angered so many Owners that he is likely done as a company.