IP maximalism is requiring DRM tech in every computer and media-capable device that won't play anything without checking into a central server and also making it illegal to reverse or break that DRM. IP maximalism is extending the current bonkers time interval of copyright (over 100 years) to forever. If AI concerns manage to get this down to a reasonable, modern timeframe it'll be awesome.
Record companies in the 90s tied the noose around their own necks, which is just as well because they're very useless now except for supporting geriatric bands. They should have started selling mp3s for 99 cents in 1997 and maybe they would have made a couple of dollars before their slide into irrelevance.
The specific thing people don't want, which a few weirdos keep pushing, is AI-generated stuff passed off as new creative material. It's fine for fun and games, but no one wants a streaming service of AI-generated music, even if you can't tell it's AI generated. And the minute you think you have that cracked - that an AI can create music/art as good as a human and that humans can't tell, the humans will start making bad music/art in rebellion, and it'll be the cool new thing, and the armies of 10Kw GPUs will be wasting their energy on stuff an 1Mhz 8-bit machine could do in the 80s.