Money is what the society accepts to be money. Human history has seen so many transformations when it comes to the subject of money.From barter trade to fiat money and now digital currency. But some nations are so rigid to change.well they will all regret soon because no country can stop cryptocurrency.
Those who have opted out of btc probably have reason to be scrutinized by their government. But over time, people who do not care about passwords will gradually fall in love with it, because that is the final decision to take. Recognize the existence of crypto in the present and in the future.