Which financial institution ? What did you develop ? Btw .. coding for a fintech does make you privy to some ideas ... but if you want to understand macro ... Run through some legit courses ... MIT has a great under grad open course .. check out

https://ocw.mit.edu/courses/14-02-principles-of-macroeconomics-spring-2023/

Once you gone through few chapters of this course .. you will yourself debunk the myths some people are spreading about FIAT and economic policy :-) ... The bottom line is BITCOIN - succeed only if we have a healthy fiat foundation ... They are complimentary ... Not competitors ..

As for me .. I am just old ... I have lived through Gold standard ( when currency was pegged to gold ) .. that was the MOST horrible time of my life :-) Unpegging currency from hard money , literally unleashed an era of major growth through innovation ... Sure , we didn't get everything right .. but that is how it progresses ... Stable Dollars is the next iteration of fiat .. I think it will improve the fractional banking a lot ...