We all know streaming has lost money. That wasn't in question but again, no money the parks earned was funneled into DMED or Entertainment (parks were/are in the DPEP/Experiences segment), which is what people keep implying. The other areas of Entertainment made more than enough to cover streaming losses every single year since streaming started. Even last year with the box office bombs the Entertainment segment was positive. You can look at the financials, they are publicly available.
Now, if you mean Disney did not spend as much on the parks as they would have otherwise because of streaming then I can see your point. However, they fired the guy who went overboard into streaming, scrapped or cutback many existing projects and put so little time into parks that the best, solid announcement we got at D23 was a figment M&G.
I think ever last person on here has a ton of issues with Iger. In terms of the parks, I think he is often blatantly out of touch, I don't always like what he picks to spend park money on, and no one should look past what he allowed to happen in terms of quality and value at the parks, but he hasn't been afraid to spend on the parks in a long time.