I see similarities between trying to control the world's temperature and attempts to regulate Bitcoin. To be clear, there are also essential differences: turning the world into a swimming pool is probably not a good idea, while regulating Bitcoin to death is probably a bad thing.
One of the similarities is that both limiting CO2 emissions and regulating Bitcoin aren't effective because there will always be nations laughing in the face of restrictions if that's profitable.
CO2 emissions are actually increasing despite billions of investments in renewable energy.
https://www.businessgreen.com/bg/news-analysis/3028974/iea-energy-related-co2-emissions-break-three-year-trend-to-rise-in-2017
Likewise I wouldn't be surprised there will be nations that bend any restrictions on Bitcoin.
You could argue nations who cheat on agreements will be sanctioned, but they can just pull out of agreements with no repercussions.
https://www.theguardian.com/environment/2011/dec/13/canada-pulls-out-kyoto-protocol
We failed spectacularly at the Kyoto Protocol. Why? Because people love money more than anything.
What do you think, will Bitcoin be successfully regulated?
There is a huge difference between bitcoin and the world's temperature. Bitcoin is a cryptocurrency and we deal here with digits and value while temperature and global warming are referring to the weather conditions.
Bitcoin regulations is not harmful to bitcoin. The said regulations being placed by the countries to bitcoin are just protocol being made to any financial activities. The same regulation being placed upon the banks and the securities. There is nothing wrong with complying with KYC and AML regulations.