Because could bitcoin represents a value reserve or acts as a "digital gold", really could it change the world in a deterministic sense?
Well i heard the news about rusia going to sell their gold for bitcoin. I do think it could be real in future but still i do think bitcoin is a bad choices for value reserve cause bitcoin has a high volatility which is not a good choices to store value. But who knows in future bitcoin could be usefull and also have less volatility like gold.