Earlier quoted context omitted.
~22% of the US population if you equate being unbanked or underbanked with holding your wealth in cash. Worldwide, the percentage is similar. Of course being unbanked isn’t equivalent but it’s likely very nearly so. Not to mention, the chances of being unbanked are higher for vulnerable populations, especially those who might benefit from uncensorable money.
Given the required internet access, transaction fees, and general tech sophistication required to use crypto (even more to use it safely), does it seem like it would be a good fit for those people?
Centralized internet is not long for this world. The Internet is being fractured, both ideologically and physically, right now, by world war.
This only gets worse before it gets better, which probably means mesh networks will be adopted soon enough. Anyway,
This is why adopting distribution of responsibilities is so important in projects like Ethereum — your offline handhelds will be able to make provable transactions without having immediate communication with every star in the constellation, so to speak.