You... are a serious one trick pony. The only thing I’ve seen from you going back to D23 is a constant whine about Epcot. I know change is hard but it’s happening, whether you like it or not. Find a silver lining!
Epcot has needed a revamp for while and a lot of the changes seem like they’ll at least bring the park to some coherence. Writing things off this fast just sets you up for misery. I’m not always a glass half full gal when it comes to Disney but I’m relatively optimistic on Epcot. Right now it’s my least favorite park from a ride standpoint. Future World has limped along for far too long and just needs some TLC. That is a fact.
And seriously, gasp! horror! Disney music played in a culturally appropriate fashion! Disney isn’t just for US residents, last I checked. It’s kinda neat. I’m guessing Harmonious is gonna sound different and be much more noticeable since ya know... it’s not background music. Pretty sure the lack of firework show per pavilion means the purpose of Harmonious will serve just fine.
The sky is not falling.