[fragmede]

Unfortunately, the Visa Mastercard duopoly charges fees which make this impractical, which means that via a cryptocurrency is how this would be implemented given today's technology.

[ozr]

This is why you'd 'charge up' some prepaid store.

[didntcheck]

Not to mention then taking on the role of judge, jury, and executioner on who is allowed to receive money. That's really not healthy for a free society

[striking]

Or you could start off with macropayments and make micropayments possible later. Letting perfect be the enemy of the good is how we got here.