Not all roads are paved, but everyone who accesses learning content on the internet is a beneficiary. Anyone who accesses youtube to learn a new skill is a beneficiary. The development of the train, a British technology I know, allowed the movement of massive freights for pennies compared to automobile traffic. That cost of transport allows food costs to be as low as they are in places that use trains. Which is everywhere. Technology facilitates the costs we have for subsistence.