Will be many country want to allowed using bitcoin as legal transaction, just take several year later many country have adoption of bitcoin as legal e currency, just wait and hold your asset for the best investment at the future.
we are on the track to realize that.many government already adopted blockchain technoloy in any field.and maybe their will accept bitcoin too as legal transaction.
That won't happen, people need to forget about most governments of the world adopting cryptocurrencies without a fight, the interest they have in maintaining their fiat is simply too strong and they are not going to give it up just because a new technology appeared, they are going to do everything in their power to avoid it so I will not be surprised that many countries ban cryptocurrencies and we already have examples of countries doing exactly that and then creating their own crypto.
So we must be prepared because while many glorious days are ahead of us there are also many difficult times and we must be ready to hold our coins despite all of those problems.