Those are different things. Saving is setting aside money for future use. Hoarding is setting aside money expecting the value of money to increase, thus treat

Those are different things. Saving is setting aside money for future use. Hoarding is setting aside money expecting the value of money to increase, thus treating it like an investment instrument, which is not the purpose of money. If Bitcoin is a commodity then "hoarding" is normal. If Bitcoin is money, it's not.