Imagine that some respectable country would go far beyond legalizing cryptocurrency and start one of its own. It would surely be no scam and it would probably have a strong support, but would there be any drawbacks to the currency and the state itself? Would it get more attention than some of the biggest coins now?
If ever the government will really introduce its own kind of coins in all of us I think it will hit because it is legal and can legalize it in every corner of a place. People will also grab it for a reason that will not be afraid to invest due to they are aware that it is not definitely a scam. Media will promote it in a positive way resulting to the extreme increase of potential user. Nevertheless, the acceptance of it depends on its system and pros.