I think that is a very good step and hopefully this good news can affect the conditions of other cryptocurrency prices and can provide benefits for traders.
Well keeping in mind the current worst financial crisis Venezuela is passing through, I feel it is a do or die condition for the country to pass through the situation.
Besides, opening a central bank for cryptocurrency will be a good idea because majority of the people in Venezuela are using mobile money and many the cryptocurrency so it is the need of the day and a policy built around the cryptocurrency will be worth implementing for the country to come out of the crisis.