gold is more true money than fiat currency.
fiat currency isn't money at all in fact.
Gold isnt money either, because it's hard to divide and it has fungibility problems due to forgery.
Bitcoin is the only money around that is both limited, representative of value, and the biggest / safest one out there.
Fiat currency is just a bank note which is = promises that cant be fulfilled.
All of them (fiat money, gold, dollar, yuan and other currencies) are used for trade stuff.
Flash back, i really salute with satoshi nakamoto who can turn their "digital stuff" into real money. (Satoshi Nakamoto is a group name, not only stand for 1 people)
Will come many altcoin too in future.
And when that happen.. Population of bitcoin users will reduced up to 40%
40% Bitcoin and 60% Altcoin.