@John *********
well the crypto accrues digital currency because one can do more than just buy and sell stocks, you can lend, yield farm and liquidity pool etc then one can move that DC (digital currency) to a stable coin on the metal block chain that goes into a card which converts it to spendable US digital currency.
I saw this thing about a dad that moved to Phuket and travelled thw world with his family just on crypto alone and started a crypto bar that accepted crypto as payment in Phuket. I wonder how he did it.