I disagree. The practice of medicine in general is one of the most highly regulated professions. It does not follow that such regulation is a slippery slope to

I disagree. The practice of medicine in general is one of the most highly regulated professions. It does not follow that such regulation is a slippery slope to the practice of medicine being made illegal. The contrary argument is easier to make: when an activity is regulated, by the government, it has been officially sanctioned as a legal activity. There is no logical reason that an activity such as trading bitcoin should be able to be conducted outside of the legal framework of the state the trader does business in.