As soon as majority of the world is informed and knows about digital currency, what do you think will happen? No matter how good it sounds to traditional banking, how much of the population will make cryptocurrency grow?
More people are aware of bitcoin today yet there are people of considerable volume who don't know about bitcoin.If every one knows about bitcoin,its demand would increase more increasing its price as bitcoin supply is limited.Bankers would lose their control over the society more.More unemployed people would get opportunity to earn through bitcoin.
Many people do know about bitcoin, but they are just ignoring it, they just want to earn fiat since this is the only thing they know. Most of the people thought bitcoin was just a scam that is why they are hesitating to do it. Cryptocurrencies could lead us to something that we are not expecting to, I mean the good way. This cryptocurrencies, I believe could make our world a better place, to change things to a better one.
Some of the countries already adopted bitcoin, already make as their cryptocurrency, for example is Japan, and I think this is one of the reason why bitcoin's price is not going down that far unlike to its past few years which its price was really low.