You can't as a business offer less that customers and tell them to pay more because you are making expansions for other customers in the future, you need to make the expansions first then charge more.
We will have to agree to disagree. Charging more now provides the assets needed above and beyond the current quarterly earnings to enable WDW to do the renovations, spread attendance more evenly- and continue to keep stockholders happy at the same time. If a small number of people opt to cancel their vacation, or stay offsite, or sell their DVC points, or don't do as many TS restaurants, etc, etc, etc--- well, that ultimately doesn't matter because in the bigger picture it is small potatoes to the huge conglomerate that Disney has become. Someone will swoop in and fill these voids since there is ALWAYS going to be somebody else to fill these voids created by those no longer interested. Lots and lots of people will continue to be more than happy to buy APs- as it still remains a way better value than regular park admission for frequent visitors. Those that want to give up their APs and go to regular park admission is even better for the bottom line since those people will be paying more per day to visit.
Disney isn't just theme parks- but also merchandising, movies, television- and all the rest. That a handful of people choose to change or cancel their vacation plans because they are 'disappointed' in Disney is, again, irrelevant to the corporation and stockholders. The amount of money these types of decisions amount to is a mere 'blip on a massive radar screen'- if you will. Any revenues lost because of the small group of people that change/cancel their vacation plans will be more than made up with the price increases- and still allow for a healthy surplus for expansion/renovation. The 'good ole' days' are gone forever- today and into the future it is only about profit margin- nothing more, nothing less. One doesn't have to like it- but it is the cold, hard reality of today's corporate world. There is no room for empathy in corporate America- business is business- and like it or not Disney is a business- and will do whatever it takes to ensure a healthy bottom line.