I suggest you read about history of money. How it came to be, why humans needed money and what all things have been used as money and why eventually we ended up

I suggest you read about history of money. How it came to be, why humans needed money and what all things have been used as money and why eventually we ended up with money being issued by a sovereign (by a fiat). Then read up on the history of banking. The idea of cryptocurrency and its underlying ideology goes against the fundamental principles of finance and economics that have evolved naturally over past thousands of years ever since humans stopped being hunter gatherers.