Avengers Campus is (IMO) very poor; aesthetically unpleasant and lacking satisfying attractions. But it replaced a land I found ultimately forgettable and inessential, albeit somewhat charming, so it’s far less upsetting to me than the loss of the ROA, Splash, or CBJ.
I feel similarly about Pixar Pier. Jack-Jack-on-a-stick is the most embarrassing thing at the resort, but I never really cared for the pier in the first place, so it doesn’t register with me as a great loss.
We’re lucky we’ve been spared much of the damage WDW has experienced.