If it were the case that the main currency of every country in the world is Bitcoin. Then how do you think the world economy would be run? Because when Bitcoin becomes the main currency, the American dollar and other countries will have Bitcoin as their main currency. The local currency of that country will be associated with it as the second currency. In this case, how would Bitcoin be used or how can it play a good role in the world economy?
I don’t think this can happen in this world because of how selfish our leaders are in almost all the countries around the world. Government always want to be in control of everything including it’s country’s economy, and the country’s currency is among them all; if Bitcoin becomes the general currency, then the world might be stable in some cases and will not be stable in many places because most of the leaders can’t go with it because there will be no control over currencies and many companies will also never agree to that.
Looking at how government agencies are against Bitcoin and crypto in some places around the world, and how some influencers and government officials are trying to use crypto and control the crypto world, it will be very hard to have Bitcoin as the world currency, many will never accept that even if they hold Bitcoin. If it happens, then the government will want to control Bitcoin and it will never be possible and that will be the main cause of the problem.