The control of the operation of cryptocurrencies in some nation's is owning to the fact that it has been largely reported of it's use by scammers to engage in fraudulent activities.I think when the cryptocurrency will be considered globally as an official digital currency, it is possible will not be profitable like now.
Because will be controlled, and they will fix some tax for all traders around the world.
What do you think about?
And do you think his price will be as fiat money price without a high volatility?
But in my opinion, cryptocurrencies have come to stay.