Earlier quoted context omitted.
This is another phrasing of what jackdeansmith says, but this is not right: > Payments are transferring bits, and should be effectively free. Payments is taking on a short term risk that the (slow) transaction between a customer's bank and a vendor's bank will not settle, because of (a) fraud, (b) chargeback-like issues, (c) insolvency. This isn't exactly right, but overally its not quite 0 risk without crypto, which…
This is just credit card stockholm syndrome. Nearly all the risk you mention is because of the insane and greedy design of credit cards. In most of Europe, people pay with debit cards and the money goes straight off their bank accounts. If there's insufficient funds, there's no purchase. If the network fails, there's no purchase. If your bank goes bust 5ms before your purchase would clear, there's no purchase. I'm no…
How do you buy online then? Prepayment? Good luck with that :-)