Problem with buying a digital album is the same one as buying anything digitally rather than subscribing - since it's digital how do I know it'll stand the test

Problem with buying a digital album is the same one as buying anything digitally rather than subscribing - since it's digital how do I know it'll stand the test of time? Does it have resale value? I don't know the answer, considering I don't want to find room to store CDs or carry around a discman, but that's the problem. Honestly, I would rather listen on Spotify and Venmo the band $5 towards their next track. Not sure what that looks like in a scaleable way.