Is there any way to get Spotify-like music recommendations from a website or app (using the local library)?
Also is there a simple way to sync playlists between phone and linux pc? Manually having to import playlists from the music folder every time is very annoying so I just dont use playlists.
That seems like the suggestions that best fits what I wanted, I have just installed simple scrobbler and set up a listenbrainz account. I also kind of like how listenbrainz handles data sharing, as they are very explicit about how they use your listening data.
Now I just have to wait to get some suggestions :)
I don't know about music recommendations, but I personally use a Jellyfin server with clients for any OS I use. That pretty much shows the same playlists everywhere.