Bureaucracies are just organizations of humans, who have the same motivations, biases, and incentives ans everyone else, everywhere else in society.
They're not a "common good", they're just people, and because they have de jure authority over certain domains, they need be subject to oversight and accountability if we're to trust them.
Bureaucracies often have perverse incentives, ulterior motives, and are themselves co-opted by the very "anti-social elites" you're complaining about (and such language indicates a conflict-based rather than an error-correction-based approach to dealing with these issues, which is itself an error). Increasing the efficiency and efficacy of such organizations without proper oversight can easily lead to more abuse and corruption.
In this situation, I think that neither the established federal bureaucracy nor DOGE and the current administration have interests and intentions that are necessarily aligned with the broadest interests of the public at large. At this point the best we can do is hope that the adversarial relation between them leads to a favorable equilibrium rather than an unfavorable one.