Excuse me, sounds like load of sh*t. My friend mixes music as a hobby and was banned or muted by facebook and youtube due to copyright. There are no other good options how to easily stream to his friends. They don't have spotify. I set up an icecast server so that he can occassionally broadcast but it's just a band-aid. No idea how would NFTs help him.
And any day I expect a copyright notice from my hoster. So it all feels like intellectual property has won. Don't see how is that going to improve long-term.