AI is like an MMO
Imagine a cool sword that only a few players have because of a very difficult raid
Then the developers decide you can get that exact same sword by just talking with an NPC
Then is boring to see all the players with the same sword and in fact, it's a bit annoying
Do you remember when AI started with all of those Pixar style movies posters?
If you were the only one who could do it, people would praise you and wouldn't care that it was done with AI.
But since everyone can do it and you see it everywhere, it became boring to look at.
The same thing happened with Ghibli and it will happen to any style if it becomes a trend on social networks