Bitcoin doesn’t fit the bill for a ponzi scheme

The definition of Ponzi scheme…There is no fraud when investing in bitcoin. We are not promised big profits, we know there is a big risk. The money is invested in a hard asset. Sure, we attract more investors, but most of us speak the truth. There are no “victims“, just buyers. Bitcoin acts as an investment, a currency. Etc. please tell me where the fraud is, Mr. Jamie Dimon.