The one thing I miss about Spotify is all the great community generated playlists out there. That said, Roon is full of music lovers. It would be awesome to be able to share our playlists with each other and browse shared playlists from inside Roon.
Obviously, some tracks will be unavailable if you’re missing eg; Tidal/Qobuz. That’s OK. Given Roon’s rich metadata, playlists could easily be recommended and arranged by genre, etc.