Those people often don't have access to reliable internet or electricity, bitcoin does not solve any of their problems. Further, bitcoin is not spendable money

Those people often don't have access to reliable internet or electricity, bitcoin does not solve any of their problems. Further, bitcoin is not spendable money for 95% of human needs, especially in the aforementioned regions. Exchanging bitcoin for spendable money in person is risky, inconvenient and expensive. Bitcoin is a terrible option for this population.