I mean I interpreted your comment as protesting any government involvement in the economy, not just the federal reserve. But if we just removed it tomorrow, the ramifications would be severe. A lack of a central bank would give even greater control to the largest private banks and they would basically be free to operate with full autonomy. There would also be no inflation or deflation controls or an entity to help keep the economy stable. Without the ability to increase or decrease the money supply or control interest rates, economic volatility would be unbelievably high. Put simply, the US government is too large and the US economy is too complex to function without oversight.
Well you couldn't just padlock the doors tomorrow without serious problems. The monetary/banking system are completely intertwined and based on having a "lender of last resort". It's a terribly unethical and fiscally irresponsible system which requires constant bailing out by the central bank in order to stave off ever imminent collapse. Closing the Fed would require an entire restructuring of the monetary/banking system.
Deflation is, overall, the natural state of things. Fractional reserve banking exists to fight deflation with inflation, and make a ton of money for the FIRE industry at the expense of everyone else within the monetary system in the process.
You are suggesting that the banking system is "TBTF", and this was the justification for the bailouts and QE. My question was what evil has been prevented or is actively prevented by such "control" and "oversight". The Fed has failed to reduce volatility: The Great Depression, Great Recession, Nixon Shock (failing to maintain the stability of the Bretton Woods agreement), S&L crisis, 70s stagflation, DotCom boom, etc. all came under the Fed's watch). The Fed exists to underwrite the malfeasance of the banking industry under the auspices of "maintaining liquidity".
I did some research on other things that Fed does:
The Fed plays a major role in clearing checks, processing electronic payments, and distributing coin and paper money to the nation's banks, credit unions, savings and loan associations. Without a singular, reliable entity handling this, the financial system would have to rely on private companies and it would change how the banking system functions in a bad way.
Performing clearing house functions is pretty minor, and is handled elsewhere as well without much of an issue.
The main function is to control the money supply and lend when no one else is. My question stands: What evil, by "rich people" (or big business), is being prevented? I know the standard line is "Well we can't let private banks do this without big problems", but how much bigger can the problems get than what has already occurred and continues to occur under the "watchful eye and guidance" of the Fed? If no one will lend to [you], maybe there's a reason.
Without getting into any details, it appears (just based on 07-onward), that the Fed's job is to allow the banking industry to ripoff the customer twice: Once as a customer and again as a taxpayer.