May I ask what you mean by the “2042 risks?”
Disney offered the extension to 2057 as an opt-out, because by extending the land lease they effectively extended everyone, whether they paid in or not. All of the contracts were extended once the
DVC/DVD Boards voted back in September 2007 so nothing else needs to be done on January 31, 2042. Every contract for OKW sold by DVD since that vote in 2007 are extended contracts along with a small number of resale contracts where the owners paid for the extension before selling.
Officially, the extension was opt-out. The wording in the legal documents stated that a lien would be placed on the ownership of any owners who did not either extend or sign the quit-claim. A lot of owners didn't do either. However, because of how the land lease works they may well have claim on RTU past 2042. There is potential legal shenanigans around that, either by people holding 2042 contracts, or by Disney themselves.
Even if you ignore that and assume all 2042 contract holders go quietly into the good night, Disney will own 40-60% of OKW on January 31, 2042, scattered across units/buildings. DVC cannot remove a Unit from the Condominium Association without removing all points associated with that Unit from the Condominium Association. At OKW, if a person owns a deed that shows a real estate interest in Unit 35, then those underlying points are represented by Building 35. If Building 35 is removed from the OKW Condominium Association, then everyone who owns points in Unit 35 will lose those points.
Will Disney try to sell half the resort on 15 year direct contracts? Will they keep the units cash and provide 40% discounts on a frequent basis? Realistically, a lot of the people who will make these calls are probably in B-school right now at best, so no one knows.