I was rewatching Ready Player One earlier with my nephew and this thought came to my mind when I saw the prize money. If, for example, we live in a virtual world (however you describe your understanding of a virtual world) do you think we will only have one currency to use and that is bitcoin? Or will we still have different coins (altcoins)?
That would be so fun if the future will be like that

I'm sure there will be one currency left in the future, i'm not saying it will be bitcoin but i think the closest candidate to able doing that is bitcoin
