Infinite context models will understand everything about your life. Combined with real-time lookup of all content ever created alongside the ability to generate new content on demand, curation seems destined to be solved.
In a music DJ context: even if an AI was able to mimic the dopest turntablist moves and factor in layers of depth and groove and create unique mixes, it would still be an artificial mix made by AI, and so not as valuable or worthwhile as a human DJ. That doesn't mean that AI DJs or musicians won't be successful, they just won't be human and can never be human, and that means something.
Humans will simply opt out and create their own islands of ideology or taste, and have been doing exactly that for millennia.