You say in the future but are we not using it already as means for payment? That means we have the future now I will say. I begin to think that the so much talk and media concentration around bitcoin is making it look bigger than it is. If not how can we begin to think of 9years old bitcoin leading others in the world. Gold and silver are there.

Yes definitely! Ebay is now starting this trend. They are now accepting bitcoin as a mode of payment. And we are expecting that other online shop all over the world will be up for this trend. Easier, faster and secured transation offered by bitcoin, y not?

Initially, bitcoin was conceived as a global currency of the future. From the very beginning, the mechanism of price growth was incorporated. And the price of bitcoins will certainly grow. There is one question. Until what time? The technology of the blockchain is constantly being improved. The speed of transactions has grown many times. New projects open up entirely new horizons for the future. In a few years everything can change. It is clear that BTC did not fulfill his mission to the end. But will it remain on the market in the future? This is a big question. I think when BTC collects a huge mass of money then it disappears. Together with him, the dollar will disappear. A new world currency will be announced. It is unlikely that it will be BTC. Something with the speed of transactions many times higher than bitcoin. Decentralization is under pressure from governments already. Bitcoin was originally conceived to solve the global problems facing the global financial system. And bitcoin will not become a world currency for sure. BTC has a completely different task...

I doubt it, maybe it will not happened, but hoping in the future let's see because I feel it takes time for bitcoin to become the first world currency for buy and sell.

Yes I think bitcoin will become the first world currency for buy and sell maybe in the future but not now because as I heard some countries now BTC was accepted in their area and by then maybe other countries will followed.

I don’t think I strongly believe that bitcoin will be the first currency to be use as a transaction. Bitcoin was introduced in 2008 and I guess this is the first crypto currency to be introduced and now it has become the largest and more popular crypto currency among all and moreover we can also see that controversies are going over mostly on bitcoin and bitcoin is the only crypto currency that has millions of investors so I strongly believe that bitcoin will be the first crypto currency to be use as a transaction currency.

The current bitcoin is being supported by more than half the world because bitcoin is king in the crypto market. If in the future, bitcoin is more trusted then indeed bitcoin will become the world currency to buy and sell

I do not think that Bitcoin is designed to be a world currency Bitcoin does have great potential and is quite interesting. It's a matter of time before most countries will turn to crypto currency as their national currency. It needs a lot of improvement before we can use it in our daily lives

if worldwide. i think bitcoin is the first buy and sell currency in internet. but there is a lot of currency before that has been buy and selling but tangible. like dollars.

bitcoin is the first buy and sell in crypto world, before the ethereum, waves and other coins comes.

If all governments in the world agrees on the need to have a single currency someday then it might be happen soon. The world currency will be into a debate first then miht be followed by a summit on proposed single world currency that involves all leaders of different countries. Some of the developing countries might opposed the plan because their economies is yet developed.