I'd rather have state control over money than for-profit megacorps, especially one with such an appalling reputation as "They 'trust me', dumb f---s" F--ebook. This is one of the issues they're finding with the move to a cashless society in the Nordic countries[0], i.e. the monopoly over money moving from the state to the private sector.
[0] https://www.weforum.org/agenda/2018/11/sweden-cashless-socie...