Social decentralized tokens to overcome the upcoming global social credit "digital currencies" of central banks is one of the few options left. It does not matter if your Euro account is made invalid, if the local community accepts the new tokens.
The options are nearly limitless, from time-based means of exchange to gift certificates, the old virtual credit/debit databases called money will become obsolete. It is up to us, how the future will turn out.
RE: Social Tokens: The Biggest Cryptocurrency Market