Doesn't this just set up a complex laundering scheme? Safeway can accept necessity dollars and cash them in for nicety dollars at 1:1. A startup wants to sell t

Doesn't this just set up a complex laundering scheme? Safeway can accept necessity dollars and cash them in for nicety dollars at 1:1. A startup wants to sell their new gadget which isn't approved for nicety dollars. They accept nicety dollars anyway and pay Safeway 1.1:1 to be a back door exchange.