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?
You indicate that under the law of your country of residence you can not have a bank account abroad and can not use shares. Crypto currency really can not be considered as a bank account or as a stock. For this, an appropriate normative act should be adopted, wherever a crypto-currency would be classified accordingly.
Also in all civilized countries, civil codes have introduced a rule that provides for the freedom of entrepreneurship and that everything that is not prohibited by relevant laws is permitted in business. That is, if the laws of your country do not yet regulate the crypto currency, you should consider it as a legitimate activity. However, one must clearly know the legislation of their country on this issue.