I have the same opinion as you sir. It is only a matter of time until crypto is used and legalized throughout the world. I think crypto will become an efficient, secure and instant global payment option.
So far, nothing has been created that would fully correspond to decentralized finances that are not subject to administration.
Today, the main product capable of changing the entire financial system is Ethereum when truly decentralized financial systems are created on its basis that can solve many global issues that are not subject to the existing monetary policy.