Agree with you, regulations would bring back the trust to some aspects of cryptocurrency such as in ICOs. Also, this might pave the way to fully recognize digital coins in different countries. Some countries such as Australia is planning to set up its regulations
I definitely agree with you, the government sould finid the issue to control the digital coin worldwide
By starting to build a supervisory agency where it will reduce the fraudulent impact of a coin coin scam or ico itself. That will make a significant impact on the progress of crypto currencies in the world in the end.