Can Bitcoin become the universal currency of the world? What is the reason?

[biskitop]

no, because it requires an agreement from all countries in the world, and there must be one country that does not agree with certain reasons. especially the same bitcoin exchange rates throughout the world, so the economy will be a little difficult to manage if using bitcoin as the main currency.

[Vishnu.Reang]

Already it is an universal currency, right? Bitcoin is being used by more than 100 million people in every nook and corner of the world. How many of the fiat currencies can claim such a wide acceptance?

[SUDARMONO]

many people hope that for bitcoin, but I think personally it won't work, because not everyone understands bitcoin and we also need internet networks to access bitcoin.