the security of government is exceptionally risky over a long timeline, they waste money and hike taxes constantly for all kinds of reasons, the growth of government into totalitarianism was a direct result of implementing the central banking system, there can be no income tax without monetary surveillance and control of the school system

there is a lot more moving parts to think about than just the money

taking the power of money issuance out of the hands of banks and government changes everything for the better, for the majority of humanity, and it was seized specifically to increase the power and increase the difference between the top most of the economic ladder and basically strip out all the rungs all the way down as far as possible and further if possible, until eventually people burn down parliament