As of now, there's a high chance that the crypto will become currency in the future, like now there's a pandemic and has a possible that the virus can spread thru money. Government are now suggesting to use cashless transaction.
It is indeed to be the thing. Since we are phasing from the traditional way going to digital which is much more influenced or put into hyped because of the pandemic that we currently have that people are making digital transactions to avoid direct physical contact to prevent the spread of virus or the threat of getting infected. I think it would be reasonable that cryptocurrecies do can stand a high probability of becoming the future currency because of the current situation that people are being reliant of digitalization of almost doing anything and being digital is where cryptocurrency lies. We might see that it could really be the currency of the future but this can barely be just a perception for there could still lots of happening that might affect the outcome. Let us just all see what could be possible to happen and see if crypto can make it to be claimed as the future currency.