Cryptocurrency is known as the fastest transaction medium for people around the world.
That's not true. Centralized transaction systems are faster if the transactions aren't interrupted by the central authorities having control to those networks. Bitcoin is decentralized, but it's not the fastest when it comes to confirmation of the transactions.
Bitcoin is most commonly known and used token in cryptocurrency. Suppose a country began to use Bitcoin instead of their currency. Then, what will happen?
If a country accepts Bitcoin as their currency, then there will be an economic revolution in that country.
How? You need to explain instead of just throwing sentences at us without any valid points to back them up.
It is capable of preventing inflation. Because it is not possible to print any additional bitcoin.
Well, even though the supply of money has a lot to do with inflation, it isn't the only reason for it. The country having Bitcoin as its official currency will still have to import things from other countries, and if the cost of those things increase, there will still be inflation in the country, besides, if the price of Bitcoin decreases, that will also cause inflation.
However, when all transactions are completely dependent on online, it will be mandatory for all of the country to gain skills in this regard.
That's one of the biggest hurdles. Every single person in a country has to use money for one thing or another, but you can't educate every person about Bitcoin and its usage, you can't provide everyone with a suitable electronic device with an internet connection so that they can use the system because Bitcoin doesn't have a physical existence like fiat.
Finally, if Bitcoin is the currency of a country, it will start a new economic age of that country. This will improve the economy of that country and some damage. So these positive and negative aspects of that country should be noticed equally.
Again, how do you think that this is going to improve the economy of a country they are making Bitcoin their official currency?