My guess is that once governments start circulating their own digital currencies, they will try to crackdown on Bitcoin and other cryptocurrencies as we know them.
What does one have to do with the other??
Governments don't seem to care much about BTC. They are regulating it like a commodity and regulating the shit tokens like securities i.e. stocks. At the end of the day Bitcoin will probably end up like any other Wall Street traded commodity. Gold, platinum, crude oil, coffee, and so on and so forth.