How much of this is AI automating? That drawing of the car design, the storyboarding... isn't generative AI aiming to do away with most of it?

I've been seeing some of the lengthier AI films on X (i.e. the one about badgers vs. rats that looks like Lord of the Rings), and there is certainly a lot of work put into them. However the type of work that goes into them is substantially different than what is shown in this article about Zootopia. There are a lot less decisions made by humans. AI is driving a lot of the creative decisions. In the end you get something good, but is it still riding on the decisions of the training data that came from humans like the ones who made Zootopia by hand crafting every element of it? I think this is an interesting question.