governments simply aren't interested in incorporating bitcoin. they can't deal with the fact that it is something they can't control. paper money will stay at least for another 10-20 years.
I agree, governments are wise when it comes to money thats why even thou cryto currency keeps on upgrading still paper money cannot be replaced easily. Many people likes to have their money right on their hands but still it safer if it is not.
I do not think that all government is wise. There are many countries which governments only steal the money from the people and do not bring peace or make countries better. I live in the place where government is a big liar. People who work there have to pay money or they have their father or they grandfather used to work there.