I personally hate the idea of career politicians who have no practical experience in the private sector trying to write laws. (We see examples of bad legislation all the time from people who are clueless about tech, for example). Finance and central banking are very complicated areas, and I'd prefer to see regulations written by those who have an intricate and practical understanding of how those industries/markets work.
It makes sense to me that the most qualified regulators would be those who spent years in the private sector working at places like GS.
And on the flip side, it makes sense that private firms would be interested in hiring former govt officials and regulators who best understand how compliance and regulation work from the inside. It's like wanting to have an ex-IRS guy do your taxes. Regulators and public officlas who spent years earning little pay and doing public service also want to monetize their experience and finally get a good paycheck after leaving office. (Lots of examples of this in the bitcoin space lately.. e.g. Arthur Leavitt.. it's not just happening at goldman sachs).
In this article, it sounds like a foolish (and possibly illegal) decision by a 29 year old former Fed guy, and as soon as it was identified by Goldman, they self-reported the issue to make it public. What else are they supposed to do?