I'm so much interested in this field and once I invested in forex using iq option before the ban happened. Now sadly all sl visa and debit/credit cards are being blocked for digital currency trading by central bank. It's true that some people lose big amount of money trying to do this as a gamble so central bank took this decision to stop outflowing the money inside the country. But there're so many opportunities which can be used to make investments double , tripe or even 100 or 1000 times if a good knowledge provided. So it will be a good source to start a foreign money inflow to our country.
I believe we can give it a try to change these policies with this government. I heard they gonna remove the useless PayPal ban also. These bad policies just stopping a good money inflow to our country. Past days me and few others used "write to GR" to inform the high authorities about these useless policies. Seems it is working now.
So i think we should give a try to inform them about the digital currency trading ban also.