is it possible that we can use bitcoins in buying all commodities not only in one country but the entire wold? and how will this affect the economy.
Bitcoin can only become the world currency if government will allow cryptocurrency to circulate in their area but most of the countries today are banning bitcoins and that is the reason why people cannot fully believe that there is a bright future for cryptocurrency.
can not be a currency, bitcoin has a limited supply and this may not be used for currency. can not be a money if supply is limited and can not be printed or made back