I understand why the OP feels the way they do, and I agree with the action they are taking as a result of how they feel. Each person has to make that decision on their own, and I admire people who can put their money where their mouth is. I think there are probably quite a few repeat guests that feel the same, and may follow through with a similar plan. I just don’t think the outcome will be what the OP desires.
For every one of us that has visited multiple times, there are at least two or three people visiting for the first time. They don’t have anything to compare the current experience to, so for them, the magic is most definitely going to be there. Combine that with the repeat guests who can still find value and magic from the experience, and I don’t think the company will suffer all that much from a financial standpoint, and won’t be forced to make any changes that enhance the guest experience.
As someone who has spent the last 50 years visiting WDW, I am just happy that I have the memories of better days in the parks. So many people will never know just how great the Disney park experience could be. I still enjoy them, but it’s not the same. Unfortunately, as long as Chapek is making them money, the Disney board is happy to keep him right where he is.