Agreed, financial market structure is often
intentionally obfuscated by incumbents. The worst public example is undocumented equity order types [1].
The Fed's monetary policy models are another story. If you drill down on the internal politics of the FOMC, you start to see the "research" as Kabuki theater which exists to justify whatever decision the big people upstairs want.
It is this political dynamic, rather than the reduced compensation, that deters most talented people from public service.
[1] https://www.wsj.com/articles/SB10000872396390443989204577599...
