Schear:
I very much doubt any money system can fix the economic and social environment within which its embedded. A more effective lever for change is to make unnecessary as many of the current economic underpinnings as possible.
One likely approach is the development, to practicality and widespread application, of ... local, and make communities (or even individuals) practically independent (i.e. off-ecconomic as well as off-grid) then the economic and social pyramid could greatly flatten and deny small numbers their privileged positions.
Distributed privacy cryptocurrencies will moot non-local underpinnings of control by routing around them towards communities of global independants. https://www.youtube.com/watch?v=lZfjGOj4FT0 https://www.youtube.com/watch?v=wfsIZioIpdI https://www.youtube.com/watch?v=QkUyccrvf1Q Ignore the statists. https://www.youtube.com/watch?v=kqsmCUo3xEQ Demonstrate to half million people their own easy swiss bank account get them transacting among themselves locally and watch how fast it grows.