From a music collector's point of view, vinyl records suddenly appear to be much more attractive, as they have the potential to last much longer than the usual record media (e.g. analogue tape or hard disks, SSD, memory cards, CD-Discs etc.) - provided they are taken care of and stored at the right temperature, humidity and are not played a lot with bad record players. But even vinyl is far from indestructible and the used PVC material may deform sooner or later and damage the ultra-fine music track-engravings.
On a general level, we are dealing with the principle of entropy that becomes more apparent the more complex information needs to be preserved. Even our DNA that has potent built-in repair mechanisms accumulates critical errors / mutations that result in a loss of information and an increase in entropy, so biological systems have turned to focus on creating new beings/offspring (by recombining DNA) while abandoning the aged organism (death).
Translated to storing music or films - there seems no way around doing frequent generational copies. Such a procedure will certainly help to prolong the half time of our music collections.