There was a great book, Red Carpet: Hollywood, China, and the Global Battle for Cultural Supremacy, that had both examples and which talked about how the idea t

There was a great book, Red Carpet: Hollywood, China, and the Global Battle for Cultural Supremacy, that had both examples and which talked about how the idea that Hollywood is kowtowing to Beijing is coming to an end... not so much because of Hollywood, but because China has been working hard to build up their film industry to a point that they have regular domestic features and don't have to depend on foreign films. So while some studios still likely self-censor in an effort to get China distribution, as that avenue is increasingly closed off regardless of the film content, that self-censorship may go away.