I don't think that we need to worry about this too much. If Bitcoin looks attractive to the individuals, they will start using it without any compulsion from the promoters. At the most, we can educate people about the benefits and merits of Bitcoin.
This is true, at this point we dont have to worry about other people to use bitcoin as currency. In every country we have on our own currencies to use to buy foods and services. When bitcoin has more benefits that users enjoying much no need to force other people to use eventually they will adopt this technology.
Well said and I agreed with what you said seems we already have some part of the government supporting bitcoin as currency. Besides, the words said by the IMF Director, Malta PM and others crypto currency enthusiast is enough but we still have to spread the words about crypto using the media and a time will come that the world themselves will drift to crypto currency.
So this could be done by enabling them understand the importance of crypto currencies and its use in daily life. In addition, once you have enough knowledge about the cryptocurrency, you would encourage other fellows to invest in it as well and so would the word spread.