Some countries choose strategy of banning cryptos and ICOs (i.e. Vietnam) , some try to regulate operations with cryptocurrencies by issuing laws (ban anonymous crypto trading like in Japan, Russia) some other countries see cryptos as prospective form of assets that have a potential to positively influence on the country's economy. Europeans believe in future of bitcoin and other cryptos and encouring investing in this sphere (read more https://blockspoint.com/european-future-is-bitcoin)

To my mind, bitcoin possesses all the futures to be legalized in most of the countries. Moreover, a lot of countries had already launched their own national cryptocurrencies.