Base on the speculation of other members here in the forum that in the near future banks all over the world will adapt the system of cryptocurrency and it will eventually centralized all banking transaction in one with the cryptocurrency or the digital currency. In that period of time digital currency is not like an asset or investment anymore. Its price will be stabilized and it could be use all over the world where comfort of traveling just to use the digital currency as a form of payment. However, it is the news nowadays has the opposite of their speculation since there are countries banning already the use of cryptocurrency. In your point of view, Will it happen to centralized money all over the world through the use of cryptocurrency? Or it will just pass and nothing will ever change in our system of banking. Or do you have any speculation with cryptocurrency? I need to justify the speculation's probability.
Yes and no. The thing is no country would agree with just one currency hence even if all the banks would be using one cryptocurrency then the governments will not agree with it. There might be a time though that everything is already in cryptocurrency form. Everything will be tokenized that we can buy water with water coin and buy food with food coin or something like that. In effect, your water coin will be worth the same wherever you are unlike if you have a dollar. A dollar may be able to buy a bottled water in the US but not in Africa where water is scarce.