I've been discussing Bitcoin in a couple of forums, and I'm shocked by the vitriol and anti-Bitcoin passion that I'm finding.
A lot of people are still skeptical about bitcoin and the cryptocurrency market because they believe in what the media is trying to tell them. The government doesn't like bitcoin and cryptocurrencies so they're backing those who speak ill of bitcoin. I even know there are people who are spending their money on hiring media to post negative news about bitcoin and cryptocurrencies.
Of course it all depends on the cryptos that are introduced by the various governments, and whether there will be any trust in them.
I think cryptocurrencies introduced by the government are unlikely to succeed because they look like fiat currencies.