If I may, I would like to suggest a possible solution. Specifically, it addresses the currency, but its implications are far broader than even the economy. It would fulfill the ideals of of Liberal society as far as anything associated with money would be concerned.

The solution is a “democratically distributed income.” That might look like something radical, but it is not. It would not require tearing down one bit of the existing institutional structure of society. It would be revolutionary.

“For Crying Out Loud, ACCEPT That A SOLUTION Actually EXISTS” (a “3 min read” — with options for further reading — here in Medium)