This has always been the problem - DVD/DVC gets no additional income if the rules are or are not followed. So this is about making members happy and making the system work better. But in looking at the rules, I gotta say that they are so vague in many areas that I don't think they'd stand up in court, if someone (or more likely, some company) sued them because "a consequence" denied them part of their rights as an owner. Maybe under the new Trust, Disney has more leeway. But for timeshare owners whose ownership is tied to an actual unit, I think Disney has a difficult road if someone (or again, some company) gets litigious. And how much is DVD willing to shell over for legal fees for an issue in which they receive no meaningful financial benefit? I think generally Disney is making a smart move: trying to scare most people into acting in a respectful way. But again, will this truly dissuade the big schemers (i.e. the big commercial renters) out there? And the big renters is where the problem is, IMO.
Disney Corporate gets plenty of additional income if DVC renting is curtailed. How many people could have booked a Disney moderate or even deluxe resort, but decided to rent DVC points instead because they're advertised all over the internet as "deluxe at moderate prices"
That is the main reason why this is happening I think. Member satisfaction is certainly a big reason too, but the fact that Disney can't fill moderate or deluxe cash rooms but lots of DVC inventory gets snapped up at 11 months and sold on broker sites is the main reason.