Cryptocurrency/btc is indeed showing the side of its advantages and beneficial side for humans in finance, it's certainly worthy of being a future currency that could have a good role for the country in the matter of progress as well as the development of a more modern financial system, it can be alternative side about financial system that showing many good roles.
Although there are many who consider it because of the variety of things that doubt about its role... but I think at the end will be more acceptable in most countries, which obviously this will remain one of the future that's worth keeping.