Life can not be considered without real money. There is no alternative to money in every step. But in the digital era, as a digital currency, Bitcoin can increase the use as a real money?
Yes, Bitcoin will be as popular as fiat currency soon because it is the currency of the future.
Once the government accept cryptocurrency as a legal currency, fiat currency will start to fade because cryptocurrency us more efficient and more convenient to use.
Yeah once they accept it. That will probably be in a few decades from now and by then maybe some new technology will make blockchain tech., and BTC with it, obsolete.