1) Rapid aging of carriers. Audio data is recorded on magnetic bits that wear out and stretch with each listening, as well as on vinyl, which tends to scratch, get dirty, etc.
2) Low security. During the recording process, extraneous noise, wheezing and many other interference can be mixed with music, which degrades the quality of the audio signal.
3) Inconvenience of using media. Recorded music and other audio data are difficult to replicate, store, reproduce, etc.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.