No wealth was created or destroyed in the making of pretty much every luxury good, currency, stock, loan, ... That is not what defines a ponzi scheme. Furtherm

No wealth was created or destroyed in the making of pretty much every luxury good, currency, stock, loan, ... That is not what defines a ponzi scheme. Furthermore, if you need money in 4-5 countries (even inside the Eurozone), you'll find that several cryptocurrencies are really quite good for that purpose, and that banks are not. So I for one have found value in owning these (mostly temporarily, although I have some on hand now). Might be fun to do it with Dogecoin I must say. I should give it a try.