I have a suspicion that this particular advancement, as opposed to digital instruments and sampling (which has been embraced largely due to lack of access to all the analog and acoustic instruments it can sound like) will usher in a big musical luddite movement. A marketing point (as mentioned above) “made without AI” both in recordings and live shows.
Social media clearly shows there are more people than ever in the world who are playing instruments, making art, writing books, etc. entirely without AI. Do they/we really have any interest in filling our minds with robot art? This type of material seems more inclined for commercial use in advertising, low budget soundtracks for video.
How hard will it become to tell the difference a year or three from now. That remains to be seen.