Everyone using Bitcoin in El Salvador is using lightning network for the most part.
Chivo is not crypto. And that's what most folks there are being forced to use by the local dictator. It's centralized, trusted, censorable and entirely antithetical to the Satoshi white paper.
[0] https://www.forbes.com/sites/jonathanponciano/2021/09/07/el-...
( 65 K / second)
Which is not a good sign for general LN adoption.