I read that at the beginning of bitcoin it was used in laboratory work by students of economic specialties. The professor wanted to test the behavior of people in the case of innovations), now a large number of BTC lies with irretrievably lost keys)
Yes, it is very hard to do like that. First, you will not buy btc at that price since you think it is worth nothing. Second, if you buy, you can not hold for such a long time, Maybe you will sell it at 3 or 5 times of your investment.