TLDR: "If there is such a thing as a healthy bubble, this is it. To be sure, regulators should watch out that cryptocurrencies do not become even more of a cond

TLDR: "If there is such a thing as a healthy bubble, this is it. To be sure, regulators should watch out that cryptocurrencies do not become even more of a conduit for criminal activity, such as drug dealing. But they should think twice before coming down hard, particularly on ICOs. Being too spiky would not just prick a bubble, but also prevent a lot of the useful innovation that is likely to come about at the same time."