In my opinion, I think its normal not to expect the entire citizens of El Salvador to immediately or instantly get used to Bitcoin just because their government adopted it and made it a legal tender, it is true we all want adoption but certainly, not everybody will like to use Bitcoin as a means of paying for there day to day expenses, some will prefer to buy and keep it as an investment, others will prefer to only use Bitcoin when they want to transfer money to their loved ones that live outside the country, at the end of the day, you discover its just a few person that use the currency for their day to day transactions.