The same library, artwork and playlists, on a television, driven with a controller. Nothing to configure, nothing to sync.
Run the same AppImage with --couch, or send it there from the Manager, the bar menu, or autostart.
Your own folder of music, browsable by artist and album, with a full-screen now-playing view. The visualiser reads the audio actually playing, not a timer.
Renaming, scraping, fetching trailers, launch commands, uninstalling. None of it here. That belongs on the desktop.
What's left is what you want from a big screen: favourite it, add it to a playlist, check achievements, install it. Then play.
No store login. If an account needs signing into, it says so and points you back to the desktop. A password field has no business on a television.