It makes me think, what if it becomes a hobby, to start going through all these old hard drives and old computers laptops etc., For peoples bitcoin they forgot about. I feel like it would be similar to looking for gold, at the beach in the sand!!
I can come up with TONS of reasons this may be possible, and people have moved past the drive, CD, flash, or whole computer since the creation. People originally may have: Thought they deleted a wallet, kids got computer taken by parents, had a backup on a drive they forgot about, abandoned bitcoin completely with active wallets, donated a drive to a school etc., The list goes on and on.
I think it would be a pretty neat idea, if you had a basic idea of where to look. (may need Googles help of course) I think this may be plausible now, or more so in the future. I think it might be more of a, "Oh wow, Jackpot", scenario though. I also think it might be comparable to digging for diamonds in reality; but still was a neat little ponderance. Thoughts or Stories?
This is going to be a very infrequent event. More like a lottery search, especially if you found a machine that had a full block or two from mining. The reason is that during the low priced coin days there were VERY few users as a percentage of computers. Maybe 1 in 10,000 or less. Then they have to be forgotten and unencrypted. It could happen. It is not going to happen often. If it does, it may pay a hell of a lot of money.