As for D23, over in another thread I just remembered that the Hyperion Theater is still sitting there empty and abandoned.
Not a peep about a new show in development anywhere. If they don't announce a new show for it coming in 2025 at D23 Expo, then I believe the Hyperion Theater has already been earmarked for being torn down and removed.
For whatever reason, TDA just can't or won't commit the resources needed to host a daily show in that huge 2,000 seat theater. They may have decided that sort of large-scale theater entertainment just can't be justified in Anaheim any longer.
And even the Fantasyland Theater in Disneyland is under-utilized and now just hosts a Pixar character DJ kiddy party for two more weeks as part of Pixar Fest.
If they don't announce major stage shows coming back to DCA and/or Disneyland, I think it's safe to say that form of entertainment no longer pencils out in California's business climate, and the theater facilities are being identified for removal.