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?
I will not prefer to invest on a coin that is coming from the government because there will be always a new coin that is going to come out with a better platform so keep on waiting for new opportunities.