As we can see now everyone/every developed nation is moving towards digital currency. In your opinion how much time is required for digital currency to take over the current/existing market or it is impossible that digitisation will never be successful. If yes what are those factors ? In my opinion those countries which are not accepting digital currency, are doing wrong. They are only thinking about the tax. They are saying that we will not get any tax and digital currencies are fake. Fraud is very easy in digital world (that is true but it also happen in every market). Although when someone is doing business in digital currency then that person is bringing money to country that is beneficial for the country...
Yeah that's true. The is world is moving into a digital currency as those in the advance countries have already using it on their daily transactions. If your asking for the mass adoptions of crypto then this will takes time as not all countries had the same acceptance of cryptocurrency. Some governments had issues on the adoption of crypto due to being a decentralized currency that the government can't control on the flow of the currency and it's volatility.