https://news.bitcoin.com/russian-politician-central-bank-japan-legalize-bitcoin/
This year and next we will see adoption/acceptance of Bitcoin (and some altcoins) by more and more governments. Regulation is inevitable and hopefully whoever drafts the "best" legislation will have it copied to other nations. There will be push back from crypto users if any effort is made to centralize or to tightly control the flow of crypotcurrencies. I believe this will lead many governments to make legally recognized national cryptocurrencies. What an fascinating and modern time we live in.