Well, i think that it is a good thing that Ukraine actually imposed taxes on crypto currency. For one thing it is not a ban but an acceptance to Crypto currency. This also means that holders are now subject to the government's protection and any fraud would be dealt with the full force of the law. I juat hope it is how i said it is.
Unfortunately, in the realities of legal norms in Ukraine, such a law means only additional exactions towards the state. Laws in this country in most cases are written only to improve the conditions for the elite class of the population.