I don't think anyone here has said otherwise.
Yes, a GOTG coaster was always going to be more popular than Universe of Energy. It would have been just as popular with a few story tweaks (or in Tomorrowland...).
Forgive me for making a broad general statement about the original point. I was pushing back on the notion of:
And I don't like the "Actually, classic Epcot (... or USF...) stuff wasn't very good when you really think about it without nostalgia glasses" historical revisionism that often creeps into these discussions.
And then we started to bounce around instead of hitting the crux of that specific argument.
“Being relevant” isn’t the only benchmark.
Acknowledging that some classic Epcot attractions weren’t especially strong by the end of their runs is just recognizing reality. Much of the affection for those attractions is tied to clinging to “old Epcot” more than to the standalone experience itself. They became symbols of a bygone era.
Maelstrom was obviously relevant to Norway, but it was a disjointed experience that bounced from mythic trolls to a depressing oil rig finale. Cultural alignment didn’t translate into sustained guest enthusiasm. The same goes for Universe of Energy. It absolutely embodied Epcot’s original mantra, and by the end of its run, it was widely joked about as a nap pavilion and was low in demand.
As for “the line,” I agree it should exist, but I think the line you want is for an Epcot that no longer exists. If the only metric is literal geographic or educational relevance, that’s a narrow definition, and one the park itself clearly needed to move beyond, as evidenced by how it was performing in later years, with a heavy focus on festivals just to keep it relevant in the public eye.
I think any Epcot attraction needs to at least hit on its broader themes - culture, innovation, & exploration. Cosmic Rewind is about space and discovery. That’s always been part of the park’s DNA; it’s just packaged as an E-Ticket thrill ride instead of a slow-moving lecture.
Frozen isn’t a documentary about Norway, but it still reflects that culture in a modern way that people actually engage with. Yes, I can still think the ride could've been done better and not shoe-horned, while still thinking it fits Norway.
New Epcot isn't perfect, and I definitely have issues with it, but the park needed to pivot badly. The delivery may be more entertainment-forward today, but that doesn’t mean the identity is gone.