I can't tell if you are one of the Chinese agents that seem to be ever present on hackernews nowadays or you are somehow unaware of the very real self-censoring Hollywood does for China
https://www.theatlantic.com/culture/archive/2021/09/how-holl...
https://www.theatlantic.com/culture/archive/2021/09/how-holl...
What I can say though is that money appears to be the primary driving factor here whether that is pushing an agenda or censoring ideas.