Added bonus: both will confirm the recipient name, and if I truly, actually fuck up the payment, I can get the money back again rather than it disappearing into the ether.
Finally: the money I have transferred is now available to actually spend on things straight away, without needing to then reconvert it to real people money with a sizeable cost.
Instant payments should be coming to the US in 2023. See https://www.federalreserve.gov/paymentsystems/fednow_faq.htm
All technology becomes outdated at some point, if cryptocurrency is useful to me right now to perform basic financial operations how is that not a use case?
The nice thing is that if your account is closed on the weekend, the thing you need to buy probably is too.