How can you be so sure that this year (2020) will be the year that cryptocurrency will be acknowledge by some countries(specifically those who bans bitcoin)? Well, it's true that the cryptocurrency have been a widespread news in different country even though most of their news is about negativity like scam. We have no idea when will bitcoin be accepted in worldwide but of course we want it to happen this year.
Can you count how many country who still ban bitcoin? It is a few I guess.
Most of countries right now have accepted bitcoin to be use by citizen, but not for payment system.
But at least we have to take advantage of by this situation, we can spread freely about bitcoin to all people in order to they use it and I believe when many people now about bitcoin the government will use bitcoin as their money fiat.
Saying that the government accepts bitcoin is probably a relatively reluctant problem because action from the government with bitcoin right now is just an integration effort, bring Bitcoin become a part of life when the process of blocking Bitcoin is too late but obviously, the government doesn't really want bitcoin to be widely circulated in the market and used by people. Tax evasion and the risk of investing in bitcoin have always been a concern for the government, the technology has yet to be unified and popular, and the government needs more time to investigate bitcoin