Which politicians support Bitcoin? Do you think world leaders will embrace crypto/Blockchain tech at its fullest? Or will they go against it? What impact will mainstream politics have in the future direction of Bitcoin? Your input will be greatly appreciated. Thanks in advance. 
We don't know which politicians support bitcoin, especially if in his country prohibits cryptocurrency. If politicians can accept the new thing, he will try to invest in bitcoin, but he will not tell other people because bitcoin's legality is not clear. I think world leaders will embrace crypto/blockchain technology as a new thing to help their finances, but they need to research first before they legalize it.
We can see that in the country that accepts crypto/bitcoin, they are not against it, but they make crypto regulations, so there will be no problem for people when they used it. I don't know the impact of bitcoin, but I only think that bitcoin will become popular and reach more people in that country.