I am in a similar boat. Since you have Tidal might want to look into Tidal-dl to "backup" the things you especially like in high quality.
Tidal is actually not too bad, and it pays artists more than other services (not a lot, just more) but I do expect it to go downhill/away eventually so I make a habit of downloading what I can and supporting the artist directly in other ways.
I wish there was a YouTube equivalent of Sonarr that just uses yt-dl to auto-grab and organize YT channels you want as new episodes come out. Then you could just play with Plex or Jellyfin.