First you acted like the unbanked argument was nonsense, and then I showed you a map with countries all over the earth with over 1.5 billion unbanked people. So you ignore the map and act like I'm just talking about Nigeria or El Salvador. Look at the orange dots and tell me if that's "a few basket case dysfunctional countries".
Furthermore, I'm sure if you lived in Greece, Turkey, Argentina, or many other countries that have experienced collapsing currencies and corrupt governments, you'd probably have a different outlook. An unbanked person doesn't have to be broke or in a remote location. They could easily be someone that has money but no confidence to store their resources in their own country's financial system. Bitcoin represents hope for these people that their money won't just go poof and get stolen overnight.