I am pointing out the human stupidity of purchasing this record for thousands of dollars although it pays zero monetary or non-monetary value to its holders. On their own, all financial instruments are worthless paper or digital records. That's why their issuers must provide some payment to their holders, and it is this payment what gives them value. Bitcoin issuers pay nothing, which renders Bitcoin worthless. Giving up valuable possessions just to be the holder of worthless digital record, is a very good example of how stupid can the humans be.