I was gonna say "To be fair, didn't Iger basically cause the downfall of Disney Animation after 2016 too?", but then I realized that if I did, somebody would bring up Encanto.
I liked Strange World and Zootopia 2 as well, but the first one was a flop and the second was another sequel.
And despite all of their replacing, there's still a lot of wasted space. The empty Stitch space, Princess Fairytale Hall and the Tomorrowland Speedway, to name a few.
Maybe they still visit because there's still things about the parks they like? Y'know, attractions that Iger hasn't taken an axe to or wasn't involved in creating?