I think it takes time for politicians and governments around the world to support bitcoin. They currently only see bitcoin as a profitable but risky investment, limiting their support for bitcoin and cryptocurrencies.
In the future when the cryptocurrency develops more I think politicians will have a different view of bitcoin.
They often correlate bitcoin as a bubble, just because they heard it from their other investor friends. And also, others are somehow afraid of the constitution, with two pieces of things in mind, wether to support bitcoin or not since there's still no clear disclosure if the state wants crypto or not. If I will be in their shoes, I will do the same, I'll wait till the constitution themselves figure out how great bitcoin is, then I'll become a polician or figure that will lead my people into financial innovation. Sadly, I don't like politics at all.