Now is the era of Cryptocurrency, no doubt. Cryptocurrency is reigning at the moment, at the mean time i see no integration of any digital currency that is totally different from what we see in Cryptocurrency that will usurp it at the moment. But never say never, with time the unbelievable might turn believable. Their might be an awesome type of digital money that can usurp the current digital currency, being "Cryptocurrency". Maybe then, the world can integrate it as the best form of online and offline means of payment. Let's just have glimpse of hope that in the next 50 years it can come into fruition.
Do you agree with me that another different form of digital money might emanate and usurp the current digital currency?? And become the world accepted go to payment method for online and offline??