We are close to the point where more people have phones than access to electricity. See https://www.cnet.com/news/by-2020-more-people-will-own-a-phone-than-have

We are close to the point where more people have phones than access to electricity. See https://www.cnet.com/news/by-2020-more-people-will-own-a-phone-than-have-electricity/ https://www.cnet.com/news/by-2020-more-people-will-own-a-pho...