Quote from: Accardo on Today at 05:54:17 PM

According to world bank 1.7 billion people ranging from 200 million in China and India each, 100 million range in Pakistan and Indonesia, 45 to 65 million range in Mexico, Bangladesh, Nigeria etc. This shows that a lot of rural environments have no bank. Real estate, renting a building, is one strong marketing technique used by banks to garner customers in a place. And these stats proves that banks can't reach out to all rural environment. Bitcoin on the other hand, requires only a smart phone and internet connection to send and receive bitcoin anywhere in the world; no buildings needed. It also opens a portal for users in high corrupt countries, 68.9% of 180 countries, to keep their funds safe. In Sudan for instance, Government once forced into people's houses to seize and destroy their treasures.

Hence with 1.7 billion people staying unbanked, added to the increase of people who don't rely on banks, Bitcoin provides them with numerous options why they should use bitcoin for different purposes like sending money to relatives in different countries at a very low fee.

https://www.researchgate.net/publication/370892944_Bitcoin_Is_Full_of_Surprises

Most of them are unbanked basically because of lack of education. They are mostly uneducated in the rural areas and this explains why they are mostly unbanked. And also, because if lack of trust for the system.
I am sure the same issue affect BTC, most people lack the right education about BTC.