Why do you invest in that which you do not believe?
I've been around the Disneyana community for a while now, and this happens a lot. It's largely just part of human nature.
Disney is in the business of selling happiness. That's not the same thing as "Disney wants me, personally, to be happy." Of course, if I am happy, and I'm happy to give Disney my money because of it, great! But, they don't really care about me individually. I'm just one of many guests. If for some reason I stop coming back, there are enough others who are just starting their love affair to take my place, so it doesn't really matter.
Inevitably, if you hang around as a customer of the Parks & Resorts segment long enough (and that includes DVC,
DCL, etc.) Disney will do something that strikes you as "wrong." Maybe they raise the price of something higher than you think it is worth. Maybe they change some policy arbitrarily that impacts you negatively. Maybe you just get to the point where you notice that, after all, not everything is perfectly Magical because these are real people who make the whole thing work and that inevitably means that some things don't work as well as they could.
When that happens with most companies, it's easier to shrug it off, because my relationship with those companies has always been a bit mercenary. But, when it first happened with Disney, it felt more like a personal violation. After all, Disney wanted me to be happy, right? Well, no not really. And the first time I realized that, it was significant. Observing many other long-time guests who go through this, it seems almost expected that it eventually happens to everyone.
And when I reached this point, I realized I could go one of two ways.
One: I can accept it. Disney is just a business, but one that is generally competent and tries to deliver a range of good experiences, some of which I am willing to pay for and others of which I am not. And, if I stay on the right side of the "willing to pay for it" line, understanding that sometimes things will be short of Perfectly Magical but usually they are close, I will find enough joy in the experience to keep doing it.
Two: I can decide that now that the illusion is broken, I'm done, because the marketing promise wasn't ever true.
Of course, it's not that simple. It takes a while to make it through this process, and during that time it's pretty easy to be bitterly disillusioned. I know, I've been there. It's also not a linear progression. You can go back and forth between "No, it really
is Perfectly Magical," "Well, this is a good but imperfect thing," and "This is awful. I'm done." Given the nature of the folks who hang out on the DVC Boards---a mix of newcomers, multi-decade several-times-a-year visitors, and everything in between---you'll see people at all of these stages all of the time.
But, some of those people will be in the bitterly disillusioned stage but not yet ready to just walk away, because they haven't decided which way they are going. That's probably most of what you are seeing.