It can not be said now that bitcoin is more than real money. Because bitcoin's price changes. Its price is all about trust.
Bitcoin price changes and that price movement is not all about trust but it just shows how the investors or trades move their crypto currencies. Bitcoin cannot be a real money, it is decentralized, also, it said that it is a measure of a value. Bitcoin price is usually USD depending on your country but the value of Fiats are never measured using Bitcoin.
Bitcoin has a very fast or volatile price change. which means it will be very difficult to use as a currency or method of payment
because it might cause losses on both sides. but that doesn't mean bitcoin isn't money. only the use is difficult