I think the most important is number 2. People are now looking for things that are made by humans. Most detest AI slop. And if they find out that you are peddling slop, you lost trust.

It seems to me that we will go through the same phases that chess went through when chess on computers became a thing. First, people thought that this will kill chess, then people start using it as a tool to play better chess. Now, chess is thriving, despite AI being used in chess. I can see a similar path with art. Using AI to generate ideas, still create art by humans.