El Salvador is ironically one of the countries where its citizens do not have access to a bank account, but a cell phone and Internet connection have a higher percentage.
I appreciate what their president did to legalize Bitcoin as a legal tender on their country El Salvador. It's a slap to the face for banks that it's citizens has no access to them but has access to Bitcoin. But the only problem with this is the high fees but if it is fixed in the future then I think they are like living in paradise where other countries are struggling on legalizing Bitcoin.
If people want to use bitcoin for payments they use LN. Nobody using bitcoin for payments is bothering with high fees. The company Strike worked closely with El Salvador back when the country made the leap into Bitcoin to get them set up with LN, so anyone using Bitcoin for payments in El Salvador can definitely use LN and isn't worrying about fees.