Would almost every guest prefer to pay less? Absolutely.
But just to be a contrarian and play Devil's Advocate, what if one were to make the argument that Disney is actually severely, ludicrously underpriced?
Despite allegedly being at a fraction of capacity, the place is still uncomfortably jam-packed, with obscene waiting times at most rides. That's indicative of a venue that hasn't reached price equilibrium. There's so many Disney fanatics, I bet they could double or triple prices and still only take a minor hit to overall attendance.
And actually, many guests might actually prefer paying more, despite any preferences they might initially express. Think about it, if could ride 2 or 3 times as many rides in a day due to reasonable crowds, then you might be happier spending 1 or more fewer days in Orlando and save time and money overall paying more per day for a much better experience.