"....recorders are fading out"
Have no fear, personal confusers are here! Take 'em out of the sleeve once, rip 'em, put 'em away foreve.... well a really long time.
For dupes of discs, I buy the slim plastic cases. The case bends instead of the CD or DVD, if the fit is super tight. They also have a thin sleeve of clear plastic in which one can insert the album art (cardboard) cover with next to no trouble.... they run about a buck a throw, or so, and come in colors too.