Dear guy, if you want standard monetary policies and tools that allow standard monetary policies why would you need anything like Ethereum, BNB or any crypto? You already have fiat and ordinary central banks for that. Bitcoin is for people who precisely do not want anything to do with what you call standard monetary policy, because that policy and system is based on inflation, monopoly money, banks that hold an undue influence in the economy and politicians who cannot think beyond their electoral period.

Why would you need to replicate that, it is already there.