bitcoin cannot replace currency in the world because price is not stable.
currency should be more stable.
you may reply me. currency is not stable also but you should think
USD currency price is up and down 1-2% in 1 month.
bitcoin price is up and down 20% in 1 month.
what will people think if they just change USD to bitcoin then their money down 10% in 10 minutes?
bitcoin can become stock but cannot become currency
maybe you are true but also wrong
in fact that ups and downs of coins is natural because of demand and also popularity of coins or maybe manipulation
after the downs of coins BITCOIN to be specific is will grow even bigger and much higher than what you think
bitcoin for me is alternative money and yes for me it will never replace fiat