what do you mean by legalized? Is it legal to replace existing fiat currency or is it legal to make transactions with Bitcoin?
for now I see there are countries that prohibit Crypto and there are also countries that allow it, there are even companies that pay incentives for their workers with Crypto. hopefully Bitcoin or other digital currency will be the payment method for the future
Bitcoin does have the potential to become a legal payment method in the future, because bitcoin technology can help make it easier for people to make transactions, but I'm not saying that bitcoin will be legalized by all governments in their country because many of them are very worried, that bitcoin can interfere national financial stability system.
yes, that's true, what we feel now with blockchain technology makes it very easy for someone to do anything, but the government is worried that if digital currency or bitcoin is legalized in that country, money laundering will occur by certain parties so that it will disrupt financial stability in his country. In fact, with technology like today, all lines will greatly facilitate the government, but will be misused by other parties.