We are so early: 37% of the world’s population (2.9 billion people) have still never used the Internet.

“Of the 2.9 billion still offline, an estimated 96 per cent live in developing countries.”

All they will eventually need to access the Web, and Bitcoin, is a web-enabled mobile phone.

https://www.itu.int/hub/2021/11/facts-and-figures-2021-2-9-billion-people-still-offline/