for obvious reason that Electronic payment is what Uber has and bitcoin do same thing , I'm sure this will be on the top list to make happen.
also El Salvador is ready to enter anything that involves Bitcoin because they already declared the coins as legal tender so what their Fiat cando is surely possible for Bitcoin as well.
Legit nation adoption for Bitcoin in El Salvador is great and a big achievement undoubtedly. It is good news but people should not feel too exciting with it.
To become a massive adoption and most favorite payment option for daily expenses, Bitcoin has a long adventure to go. Lightning network can be a good solution in the future, fast and cheap transactions for small payments but at this moment, it is not popular.
Companies if have intention to adopt such payments, will need to build up their infrastructures as well. It takes long time.