The Fed's governors are appointed by our voted representatives and are responsible to them.
When they adjust the dials of the US economy, it's usually because sound financial theory says they should.
What you have presented is simply a conspiracy theory. The boomers of HN aren't keeping you from explaining why you think any move by the Fed is designed to enrich it's chairman. The boomers aren't keeping you from developing a theory on why the interest rate move is to prop up equities. You just feel like you're very correct and if others don't agree it must be because they were born shortly after ww2, is that right?