Someday we will know what will be the consequences of having a cashless society they are not experiencing today but for sure someday. The slow transaction, Difficult explanation to people who doesn't care about the modernization, All in all it is good to see that people are accepting digital money but having an cashless society i don't think so.
Cashless society doesn't mean poor society here, yet leaving cash would make rich capital owner people and states angry against cryptocurrency technology. This is a reality behind the backstage...