I checked some of the news portals to know what is now the mood in El Salvador and they are flooded with anti-Bitcoin articles. It is not surprising, since Bitcoin is now officially a competitor to the US Dollar in that country. There have been a few protests from people with vested interests, but I don't think that we need to give much importance to them. These protests will gradually subside as the exchange prices rise. Anyway no one really expects that everything will be very smooth. The road ahead will be full of obstacles.
That's one thing regarding the bad news articles, but they also conducted some surveys among El Salvador citizens. Many of them don't even know what it means or what it is supposed to be useful for to make Bitcoin legal tender, but here is the thing: change will always meet resistance. We have seen that with Bitcoin right from the start. People need time to understand their options and how it could help them or maybe not help them. How should you have an informed opinion about something that you don't understand?