Could it be possible that in the future there are countries that use bitcoin as the national currency??
It can be possible however we have to think outside of the box first and we have to fix out all the kinks first. It is up to us the bitcoin users and the whole of the cryptocurrency market as well to be the driving force for bitcoin oor even any other cryptocurrency as a trial for a national currency. With this regulations will follow and fair trade and practices compromises would have to be made and we have to sacrifice a lot for us to get there but if this ever becomes true then that would just certify that we were right all along