Many countries prohibit the entry of cryptocurrencies into their countries because they think that cryptocurrencies will damage the value of their country and even their country's economy could be destroyed due to the input of cryptocurrencies. but what you say is true, most unemployed people are successful because they run a digital currency business so they can change their economy from before.
It seems that only a few countries do not allow their countries to use digital currencies such as cryptocurrency because each country has its own policies, which certainly differ from one country to another. Cryptocurrency is a digital currency that is difficult to regulate; therefore, not many countries grant permission to use cryptocurrency in their countries.
I think they should allow the crypto market with a proper plan because it can really bring back balance of money supply for a country. As many unemployed people are able to earn money from crypto by trading, investing and other rationalizations. Based on their own principles t will also agree to approve it once in a while.