I'm not saying Chapek was perfect he made a lot of questionable decisions and always seemed to have his foot in his mouth. However Iger is getting a lot of passes for doing the same stuff Chapek was or planed to do. An example The layoffs when Chapek announced them he got crucified, Iger not so much.
I watch a few movie pundits and when Chapek mentioned cutting cost with Disney plus shows the argument was " Iger knows you got to invest in shows to build your service he wouldn't cut budgets or cancel shows. He let the creative people do their job he knows that's how you make your money." Now that Iger said they're working on cutting cost and spending less the tone is " Iger realizes that you can't just spend money on stuff people won't watch this is healthy and something that needs to be done in order for Disney to thrive." As I said Chapek wasn't perfect and made questionable decisions but he was the boogeyman because he wasn't Iger.