The most important thing to do to speed up the Bitcoin mass adoption is to get the world to acknowledge the importance of Bitcoin and its potential to revolutionise the world.Once it is acknowledged and legalised by governments,people might automatically start buying bitcoins.
your idea is pretty good, government is one of the major hindrance to that, but despite they interference bitcoin never loose value in the eye of it investors but instead it keep going further in adoption, we could see that despite the triving force for the adoption of bitcoin by individuals, it has recorded a reasonable market vol and cap strong enough against any resistive force, government could have play a major role in increasing the adoption rate but because of their inability to regulate the currency places a big bone stuck on their neck.