I always like to remind people when they complain about ticket prices for a theme park that movie tickets run around $10 for most theaters (some even more), and for that you get 90-120 minutes of sitting in a seat in the dark. You can spend 10-12 hours in a theme park actually DOING things that require more staff, more operating costs, etc. (and doing them as many times as you want), so a theme park ticket even at $100+ is still a better entertainment value. When people stop coming, they'll stop raising prices.
And with this thought in mind, people aren't likely to change their habits and stop coming to the parks anytime soon just because the 1-day ticket price has crossed the $100 threshold.
Another way to think about this is that the majority of visitors to the Disney World or Universal Orlando Resort are tourists that will be visiting the resort for multiple days at a time (theoretically). So essentially what both resorts are doing with forcing the 1-day ticket up past the $100 mark is forcing the locals in the area that like to visit the park one day at a time without laying out money for an AP to either visit less or upgrade to AP status to get them in the door to purchase food, beverage, and other merchandise and collectibles (which is where the real money is at).
So let's all calm down and just think of this from a profitability and cash flow point of view. If you have more locals on the monthly payment of the AP for Universal let's say, that would increase their Free Cash Flows by what percentage? 1%, 2%, 5%? If they were to increase their free cash flow by that amount, think of all of the other renovations and new park experiences that could be created just by getting locals that would normally buy a 1-day ticket on just the day they would visit to now a monthly payment plan where they have the possibility of visiting more often and purchasing that food, beverage, and other merchandise. Even if they don't visit any more often then they did when they were still buying a 1-day ticket per visit, the customer is still going to perceive it as a value and buy it and Universal's FCF will still increase.