You understand that each country reacts in its own way to crypto-currencies, and this reaction is completely different, somebody forbids using them, someone accepts it as a means of payment, someone treats neutrally. If we look at the situation in general, it was said that the crypto-currencies do not threaten the world economy and the banking system, but it is necessary to monitor their development.
everyone assumes what will happen, it is best to see opportunities now. nothing is certain, there is only possibility because that's all back to each individual in making a decision.