While my response does not directly address the question posed by this thread title, and despite the fact this thread belongs in the digital (or analog) area as opposed to amplifiers and many on this thread - including myself - have already weighed in on this subject, I’d like to provide the link to the thread where I do state CDs are subject to problems, one of which is "pinholes".
https://forum.audiogon.com/discussions/the-demise-of-the-music-cd-inevitable
Succinctly, I do not believe CD longevity is as great as it is typically purported to be. The material(s) itself wears out and often renders portions of the disk inaudible as the reflective layer "evaporates" and the laser is unable to read the data. Virtually no storage and/or handling modification can prevent this.
https://forum.audiogon.com/discussions/the-demise-of-the-music-cd-inevitable
Succinctly, I do not believe CD longevity is as great as it is typically purported to be. The material(s) itself wears out and often renders portions of the disk inaudible as the reflective layer "evaporates" and the laser is unable to read the data. Virtually no storage and/or handling modification can prevent this.