Would it be possible to add a filter/check when syncing that excludes banned/unticked songs from being synced?
Itunes has had this as one of it's few syncing options for over a decade, simply offering "sync only ticked songs" and the lack of it in musicbee involves a ridiculous amount of bending over backwards to get around, especially when syncing a large number of playlists or a full library that contain multiple banned tracks.