Isn't this like saying Uber can't compete with taxi companies because the old model is proven to work? I'm not able to tell you whether it's true or not, but th

Isn't this like saying Uber can't compete with taxi companies because the old model is proven to work? I'm not able to tell you whether it's true or not, but the claim here is that Bitcoin removes a lot of the friction in illicit markets, so that you don't need to be a Colombian Don to sell cocaine.