Every day you see states and countries dropping vaccine mandates and testing requirements. At some point.... my guess is by Summer it will make very little sense for the cruise lines to continue this. Cruiselines are not profitable yet. Many of them state they plan on being profitable by the second half of 2022. Now they have to deal with rising fuel, food, and supply costs. They are going to need full ships to be profitable. It still may not be possible. With everything going on in the world I expect to see travel demand wan.
WDW prices are insane. We're going in May, but I rented points for the first time. It saved me about 50% off the room price. It will probably be our last trip for a while. From what I've read on this forum WDW is packed. Why wouldn't it be it's a place that's safe and doesn't require a vaccine, covid test, or a mask.