Sounds like you have a music discovery process in nicotine? Can you elaborate on how you find new things to listen to? Just my looking at what individual other users listen to?
Music discovery is the one thing I cannot drop Spotify for. I want to make a playlist with 10 songs and then have an algorithm suggest 20 more - ideally songs I have never listened to before, or songs I haven't listened to in a long time.
Spotify is mediocre at that task, but I just can't find a replacement at all...
I scrobble from navidrome to listenbrainz.
Then, logged in, I look here https://listenbrainz.org/explore/fresh-releases/ "for you" tab. Or here https://listenbrainz.org/explore/similar-users/
Then, when downloading in nicotine, you can click a user to see all their shares, so I just scroll through what other kind of stuff they have, and download anything that strikes my fancy.