I don’t miss seeing the parking garage in the distance, Dino’s with half broken necks, and doors that rarely opened, or opened out of sync with their sound effects.  I mean, it was great in theory, but the execution had been lacking for a long time.
And IMO, ET has always been a terrible ride from day one (I enjoy the queue, that’s the best I can muster).  BTTF was fine, but terribly dated.  I’ll give you T2, I think that nearly holds up. But those other two rides... I don’t really miss them at all. Also,  WWoHP didn’t make the park stronger for you?  You must really hate Galaxy’s Edge...