This is definitely true, most cheaper discs degrade after a few years. The issue you're forgetting to mention is the fact that physical DVD drives won't be aro

This is definitely true, most cheaper discs degrade after a few years. The issue you're forgetting to mention is the fact that physical DVD drives won't be around for more than a few more years, you then need to make sure you have one in working order on a system that can use it