Although there are many countries now supporting the affairs of cryptocurrency and blockchain in their own way, there is a country I believes that stands out and that is Switzerland. Switzerland government regulations are friendly for the blockchain space thus the reason most upcoming blockchain projects are launching there. Another country is Malta, their regulations too is friendly as there are already launched blockchain projects.
In my opinion, there are now many countries that accept the presence of crypto money, either as a means of payment or as an investment. This country is mainly in developed countries such as the United States, Canada, Japan, South Korea, the United Kingdom, etc.
Crypto's investment is currently progressing because digital trade is understood by the public and the government facilitates its use, it turns out to be very profitable.