To date, the economic situation in many countries is in critical condition. Can the next financial and economic crisis be a transition to global use of crypto currency in international settlements?
Bitcoin will only help the individual economy, maybe Bitcoin can help a country's economy if the government requires taxes for traders.
Yes, you are right, especially in some countries they do not legalize the use of crypto, of course it is very sad, I think it depends on the government in their country if their government legalizes the use of crypto, it must be taxed, so the use of crypto is based on the legal government, so using crypto is everywhere.