Have you ever asked yourself why this revolution hasn't come yet? Why we're still "on the cusp" of it all? Because you can't push a button and generate better pornography than what two people can make with a VHS camera and some privacy. The platonic ideal of pornography and music and film and roleplaying video games and podcasting is already occupied by their human equivalent. The benchmark of quality in every artistic application of AI is inherently human, flawed, biased and petty. It isn't possible to commoditize human art with AI art unless there's a human element to it, no matter how good the AI gets.
There's merit to discussing the technical impetus for improvement (which I'm always interested in discussing), but the dependent variables here seem exclusively social; humanity simply might never have a Beatlemania for AI-generated content.