To add to that (extremely thought-provoking) video, I do think that the Marvel model of "pre-viz everything to death, the edit's already done before filming begins" - https://www.youtube.com/watch?v=bgvgi3ShcmY - can lose a lot of spontaneity. Perhaps the fading luster to Marvel films overall will bring us back from this place.

On a more tangential note around green screens and their limitations when used ubiquitously, Corridor Digital's quasi-rediscovery of the Sodium Vapor process used by Disney through the early '80s, but lost to history ever since, is a fantastic watch. https://www.youtube.com/watch?v=UQuIVsNzqDk