It isn't clear to me how you would prevent sociopathic behaviour.

If current trade relies on trust, sociopaths could take advantage of that trust. If you replace it with a trustless system you take all the humanity out of it(?), which starts seeming a bit dystopian to me.

Plus to me marketing is very broad, and can basically be divorced from economics. Marketing (propaganda) still existed in the USSR.

Can you be more specific about this new economic belief system?