So new taxes to support the infrastructure that allows feeless ACH/payments? Not saying I'm for or against, I'm just trying to understand your argument in full. It seems like the logical way that your idea would be funded.
Actual expert on the topic: "For truly "instant" clearing and settlement the main hope is the RTP network, which already has extensive coverage. (FedNow, its rival, is 3 years away). The Fed can also quicken payments by (1) having Fedwire and NSS operate 24/7 and (2) easing FinTech Master Account access." https://twitter.com/GeorgeSelgin/status/1356937488871358465?...