Is there any 3rd world Digital Nomads? If you do exist, please tell me how you do it.

There tons of articles about remote working and digital nomads but are most about American or Canadian developer working for an American or Canadian company, living and traveling in 3rd world countries, and they all talk about how great traveling is and how cheap is the cost of living is compared to their home country. So I want to know if Is there any 3rd world digital Nomads, If you do exist, please tell me how you do it?