I just don’t see the logic there. FedNow is a long overdue improvement of an old shitty system. It doesn’t fundamentally change any aspect about the banking system that paves the way for CBDCs. If a real CBDC came tomorrow it would be implemented with or without FedNow. This is just some weird form of fear mongering that I don’t understand.
FedNow could be a catalyst for systemic issues in the banking system as highlighted by Caitlin Long in all her work focusing on banking regulation, but the link to CDBCs is tenuous as best.