That question can only answered by the people of El Salvador, that's the only valid answer to this question anyway. Other people that's living outside the country like me isn't going to be able to answer that, maybe those that have visited the country might be able to tell you but others would either lie or speculate about the situation, it's going to be difficult to do so OP since there's not a lot of members here that are willing to reveal that they're from El Salvador or maybe there's no people in this forum that's from El Salvador, it's a small country after all.
Absolutely. Only the residents of El Salvador can answer that and can even add more information on how they are able to utilize bitcoin at their convenience.