I understand why there isn’t an API to remove items from the library or playlist, but I propose a way to safely remove items from the library or playlist which would show a system alert to confirm the removal. This is exactly how the deletion is allowed for the Photos Library via third-party apps.
I would also love the ability to delete items from a user's library. In case any Apple folks are looking for feedbacks regarding this, shortly after WWDC I filed a feedback (FB10042390) to add that functionality to the new MusicLibrary class and last year I filed one to add the functionality to the Apple Music API as FB9195700. Fingers crossed this gets added!
Hello @addy239,
The place to file a feature request is Feedback Assistant.
Even if another developer has already requested the same feature, duplicates are helpful for us to gauge interest in certain functionality!