I think if Bitcoin really is legalized by the government, it will have a negative or positive impact. First for the positive impact of the number of people who use it and invest in it and cause the price of Bitcoin is always high, so that not a few people get their personal benefits. As for the negative side, the country's economy will be slumped due to the absence of income in taxes and direct fiat money transactions. As a result the country is vacuum in managing its government system.