You make it sound like the quality is what will increase with human/AI partnership. What will realistically happen is an expected rate of output. Why can't you deliver a book every year with an AI ghost writing? People who work slowly or meticulously will be phased out by those that can quickly throw together a collage of their own words and their guided filler. It's amazing and futuristic. It can be very useful and inspirational. But I do not share your optimism that it will make creative industries better. It will allow a single person to put together a script that would've taken a team... But the better content will now be drowning in this sea. Unfortunately, I expect an equivalent of the media explosion that happened when the reality tv format became an ok thing, eventually leading to shows half filmed on phones. The end result will be double the marvel movies every year.