which postpones mass adoption is regulation. in almost every country, the adoption of crypto is always hindered by regulations. To encourage mass adoption of cryptocurrency, the role of government in each country is needed. without it all we can only see the mass adoption of a dream.
Government needs to stand for their position regarding to crypto currency, mass adoption will follow if regulations will be implemented inside countries jurisdictions. It's delaying everything since people around certain place are still in puzzle to what position the government have for this crypto currencies.
If there's a positive treatment coming from the ruling government more people will embrace this system and adoption will be expected a lot.