Comming from a 3rd world country, many opinions around but not certain. The country gov. doesn't have official statement about crypto. There is a law that you cannot own a bank account abroad and that you can't own stocks outside of the contry. But i think crypto doesn't fit into stocks sector. What are your oppinions?
I think that you can easily practice cryptocurrency in your country. If you go to exchanges and exchangers in other countries and at the same time create an account there for conducting cryptocurrency transactions, this is not considered a bank account, since exchanges and exchangers are not banking institutions.
In addition, cryptocurrency does not apply to stocks, in any case, to recognize cryptocurrency securities, you need the regulation of cryptocurrency by your state. And you write that cryptocurrency is not yet legalized in your country.