In my experience, it is easier and safer to invest in Ponzi systems, than in investment systems where a trader really trades. I have had traders and brokers, and PAM accounts, and none of them can match the performance of a good Ponzi system.
When you invest in a ponzi, you always win! If you make money and profit you win. If you lose your investment, you also win! Because you have more experience and knowledge. Knowledge is power and you can use that knowledge to turn your temporary monetary loss, into bigger wins in the future.