[hnthrow1010]

That has nothing to do with bitcoin specifically though. What you're describing is either someone using another currency or using some kind of digital payment system. It doesn't have to be cryptos.

[toolz]

the only digital currencies that exist for people who don't have access to banks is crypto, I believe.

Holding physical cash is just asking to have your life savings stolen in places that are poor enough to not have bank access.