The appointment of Kevin Warsh as Fed Chair shifts the focus from purely economic decisions to a fundamental governance question: will the central bank remain independent or take political orders from the president? This represents a potential paradigm shift in the separation of powers.

Although the decision protecting the Fed was 5-4, only two justices (Roberts and Kavanaugh) actually support the underlying legal logic. The three liberal justices joined to save the outcome while dissenting on the principle, making the Fed's special status highly unstable.

Central bank independence is a relatively new concept from the 1990s. Historically, central banks operated as junior partners to the government, executing industrial policy. The move to subordinate the Fed to the Treasury is a return to a long-standing historical model.

Rajan argues that a central bank's independence is not guaranteed by its structure but by the political consensus supporting it. When political polarization increases, institutions like the Fed become vulnerable to pressure, as their supposed autonomy is only as strong as the political will to uphold it.

The "history and tradition" test, originally developed for Second Amendment cases like U.S. v. Rahimi, was unexpectedly applied to create a special exception for the Federal Reserve's independence, while simultaneously dismantling it for other agencies.

The Supreme Court is systematically dismantling laws that protect heads of independent agencies (like the CFPB and FTC) from being fired at will. This aligns with the "unitary executive theory," concentrating power in the presidency and eroding the apolitical nature of regulatory bodies.

The arguments to allow presidential firing of FTC commissioners create a slippery slope that threatens other independent, multi-member bodies. This logic could extend to the Federal Reserve's Board of Governors, potentially politicizing U.S. monetary policy—an outcome so significant that even the court's conservative justices appear wary of its implications.

Unlike past presidents who merely expressed opinions on policy, the current administration has used lawsuits and subpoenas against sitting Fed officials. This aggressive legal strategy represents a significant escalation and a direct assault on the institution's operational independence, going far beyond typical political pressure.

The idea of an independent Fed is a relatively modern concept, dating effectively to 1951. Historically, from its creation in 1913, the Fed has consistently acted as an arm of the state, financing wars and executing government policy, making the current shift towards explicit statecraft a return to its roots.