> Or to take another example where I've seen people excited about video-generation and thinking they will be using that for creating their own movies and video games. But if AI is advanced enough - why would someone go see a movie that you generated instead of generating a movie for himself

This seems like the real agenda/end game of where this kind of AI is meant to go. The people pushing it and making the most money from it disdain the artistic process and artistic expression because it is not, by default, everywhere, corporate friendly. An artist might get an idea that society is not fair to everyone - we can't have THAT!

The people pushing this / making the most money off of it feel that by making art and creation a commodity and owning the tools that permit such expression that they can exert force on making sure it stays within the bounds of what they (either personally or as a corporation) feel is acceptable to both the bottom line and their future business interests.