I completely agree that crypto will be the currency of the future. Cryptocurrencies are already used all over the world and constantly more and more countries begin to legalize cryptocurrencies and recognize them as official currencies, this is just a matter of time when the whole world will already fully begin to use cryptocurrencies with its full potential.
I am not sure but it has huge chance to be the future currency of the world. Day by day, Crypto is becoming popular in every corner of the world. To be the future money, most country need to legalize crypto but will it possible? Because, crypto is decentralized where no government has control over it. If Govt has no control, how they legalize it and how it will fully become future currency? This is the main question about the future of crypto.
Yes cryptocurrency popular with slowly and every country will understand slowly what is crypto currency, but some country's government not accept this because of risk, i think need some time to accept this also it’s defend on demand then we can say it’s future currency..