1. Yes, bitcoin and other crypto currencies are still on its infant stage. The market is very volatile and unpredictable. So yeah, you don't put all your money on something that cannot be predicted or has high risk.


2. He wasn't wrong. Like I said, crypto currencies are unpredictable. Hence back then, even Satoshi knew that crypto currencies might fail. It has been almost a decade and we have seen large volumes. But there are no assurance that we will see the same within next decade.