Good Q. There’s a FairCamp movement on the Fediverse that’s pretty interesting and there’s folks here doing cool stuff.
Personally I’m releasing my next work as an RSS feed and using Podcasting2.0 features as a means of monetisation. It’s a super niche way and I’m on the worlds smallest social network platform… I may only get a handful of interactions yet I’ll still likely make more money than if it were on Spotify.
I honestly hope that people think of their own independent releases, that’s the way to achieve decentralisation. The protocols exist for this to work but there’s a high degree of labour required.