My favourite band (king gizzard) removed all their music from Spotify. I took the opportunity to switch to navidrome with tailscale and started obtaining music via bandcamp and ripping old CDs. It works much better than I expected, even transcoding from flac to mp3 on the fly from my phone app.

Investing the Spotify fee every month into my own music collection is a great investment, and it has meant that I am actually listening to the music and not just playing the same songs off a Spotify playlist every now and then again