[nexuist]

We already do with cryptocurrency. Many people are incredibly hostile to using their credit card anywhere that isn't a physical location.

My parents don't even trust Amazon. They use Visa prepaid cards that they fill up at CVS whenever they have to.

Arguably they're doing the right thing and we're all doing the wrong thing. Either way, micropayments are one of those "ideal world" scenarios that are unlikely to transpire anytime soon.