Can you elaborate? I'm not aware of musicbrainz having any recommendations/discovery features.

Sorry, I meant listenbrainz

Thanks, I'm checking it out right now and it looks really promising. It supports scrobbling (which apparently just means syncing your listening data) from various music players like navidrome & jellyfin.

Interesting. This is what has stopped me from self hosting music. I love the discovery you get from Spotify and other music streaming services.