My hope is that in the future there will be other countries that legalize Bitcoin as a legal tender like El Salvador has done. Moreover, by adopting blockchain technology, Bitcoin can overcome the financial problems of developing countries and poor countries in the world to encourage a better financial system. Therefore, hopefully in the future, more countries will decide to make bitcoin legal and blockchain technology innovation.
I think countries in Europe will not legalize Bitcoin, because we know that they are all still in the EU zone with the United States,
so don't hope for EUROPE, but for countries in ASIA, RUSSIA and AFRICA, there is still great hope for legalizing Bitcoin,
and reportedly Russia has also legalized Bitcoin there.