You have, but i doubt all of the people can make that leap. We will need to go through hard money / real money first.

Then there comes something closer to computer aided barter.

We don't have trust. We have too many takers (who do not realize it destroys them)

With real money, things become a lot better. Then those who controlled the printing presses have only a limited amount of control, instead of all the control.

The free energy devices do not come until no one will use them for war.