@Firmian 20 May 2021 more from that month

The Ponzi Scheme is NOT as bad as those think, who use the word ... Without the belief, that in some near future someone sees more value in an action, a product or a service (or any kind of money to exchange these) than now, nothing would have been produced or developed. A very good explanation on this is in Yuval Noah Harari's first book "Sapiens"