How is it fortunate for citizens of those countries?
If the company monetizes, but in ways that the citizens don't like, they can choose to not use services provided by the company. If they agree with the monetization practices being adequate in exchange for the services provided, they can use the services. Whereas if the company doesn't monetize in the region, they can't afford to provide services anymore, then even those people who are totally cool with the monetization strategy cannot use the services.
TL;DR: if you don't agree with the way a service is monetized, you are free to not use it (obvious limitations apply for things that are essential to living in modern society, like internet or banking; FB doesn't fall under this). Just because you are not ok with the cost associated with using that service, that shouldn't serve as a solid ground for denying service to those people who accept the cost.
Unfortunately for whom?