Depends on the nation a bit, some are a bit more influential, some are not so influential, so you need to talk about the nation. Like for example, can we argue how influential it is at El Salvador? We all know that it's a big deal there, it's unbelievable that they were the ones that got the first legal tender, central Africa has that too now I believe, so there are nations with a lot of influence.
However, some are not so much, like China for example, they like it one day, they ban it the other day, it's not really clear what they think about crypto, we do not really know it full on well. Basically, it changes from nation to nation and I believe that the overall influence of bitcoin is getting bigger and bigger every single day.
China is always trying to curb with cryptocurrency so that it does not get to a limit where there would be much citizens dumpling there local currency for Bitcoin. This is also done in many countries although the reasons was not yet know but that must be been past of the reasons. That is one of the reasons why some countries have to ask holders and traders to pay more on tax compared to what people are paying when they are holding local currency. Cryptocurrency is gaining more popularity and soon many would want to invest in Bitcoin because they feel it is the only option to escape poor or start a better investment.