I hope I don't come off as arguing in bad faith.
I believe Epic is a massive outlier. Not only are we getting a brand new theme park with 5 new Diagon-tier lands, but it is roughly a year away and could've arrived even earlier than that had certain world-wide events not unfolded. We have also seen consistent year-over-year revitalization in the existing parks even while they've been building the five new lands. Disney has their year-after-year lineup by strategically keeping attractions unbuilt until the hype and profits for the last attraction died down enough.
I wanna make it clear: If the proposed list is correct, that would be wonderful. It does revitalize the most major deadzones in the current parks for the majority of guests. Figment, Test Track, Dinoland USA, Animation Courtyard; while also expanding in significant ways with Beyond Big Thunder and the Lion King boat ride. I may not be incredibly excited for the specifics just yet, but the list is bold and once complete would significantly change the energy and quality of the parks in a positive way.
In my opinion, we should've been seeing these all open yesterday. And no matter how bold of a proposition it is, it's what is actually open to guests in the end that matters. I've been burned many times when it comes to Disney World announcements that arrive with significant cuts, arrive years after they reasonably should have, or never end up arriving at all. The parks need these expansions right now, so if we have to wait until 2030 to see this list completed, I will be disappointed. In my opinion, Disney can do much better than that.