We are at the peak of the hype cycle for central bank digital currencies, now being touted as one of the most fundamental innovations in the history of central banking. It is time for central banks and governments to be honest with unenthused populations. CBDC can’t deliver all the many promised improvements. As we come to design choices, there will be trade-offs. We might get improved payments but less credit. We could see greater financial inclusion but will lose privacy. Are the few benefits really worth the risk of disrupting the financial system?