Earlier quoted context omitted.
There's a lot of hype but there's also a lot of potential to revolutionize commerce. imagine if you could pay 10 cents to read an article or tip a web site. How badly does this torpedo googles ad biz?
Crypto is not necessary for micropayments and they have been tried several times already including by Google as well. It’s not a technical problem.
The countries are next to each other and are similar in many ways. But one difference is that Guatemala, has their own stable local currency (Quetzal/GTQ), and the exchange rate margins charged by banks are the highest from any Central American Country. And also unofficial USD currency exchange can easily cost about 25% of the transaction.
WhatsApp is so widespread in Central America that FB has a big potential of doing what El Salvador has attempted to do with Chivo/Bitcoin.
This reminds me of the old stories of how Facebook choose which universities to allow sign up from. It was by choosing the universities close to others that had Facebook competitors.