The Politics Trump Makes: Is Trump, like Carter, a disjunctive President?

Fascinating way of thinking about "kinds of presidencies". The whole article is worth reading, for more details of the theory and the history.

Journalists and pundits often fixate on a President’s personality and psychology, as if the office were born anew with each election. They ignore the structural factors that shape the Presidency...
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Every President also inherits a political situation in which certain ideologies and interests dominate. That situation, or regime, shapes a President’s exercise of power, forcing some to do less, empowering others to do more. Richard Nixon was not a New Deal Democrat, but he was constrained by the political common sense of his time to govern like one, just as Bill Clinton had to bow to the hegemony of Reaganism...
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In Skowronek’s account, FDR ran against the Republicans’ sclerotic Gilded Age regime. The combination of the President’s opposition and the regime’s weakness enabled FDR to launch a radical transformation of American politics. Presidents like FDR—Jefferson, Jackson, Lincoln, and Reagan—are “reconstructive” leaders. They are revolutionaries and founders, creating the terms and conditions of politics for decades to come.
Lyndon Johnson was elected to deepen and extend a still vital New Deal regime, making his role one of “articulation,” which is also a potent position. (George W. Bush was another articulation President.) Nixon, by contrast, was elected to oppose the New Deal regime, but the regime was not ready for overthrow. This put him in a position of weakness: unable to overthrow the regime, he pushed and prodded where he could (shoring up opposition to desegregation via the Southern Strategy) and placated and pandered when he had to (instituting wage and price controls, creating the EPA). Presidents like Nixon engage in a politics of “preemption.” Andrew Johnson was a preemptive President, as were Clinton and Obama. Preemptive Presidents tend to get impeached.
At the end of each regime—after it has completed its three-quarter orbit of reconstruction, articulation, and preemption—comes the politics of “disjunction.” Jimmy Carter is the most recent case; before him, there was Herbert Hoover and Franklin Pierce. Disjunctive Presidents are affiliated with a tottering regime. They sense its weaknesses, and in a desperate bid to save the regime try to transform its basic premises and commitments. Unlike reconstructive Presidents, these figures are too indebted to the regime to break with it. But the regime is too dissonant and fragmented to offer the resources these Presidents need to transform it. They find themselves in the most perilous position of all—hated by all, loved by none—and their administrations often occasion a new round of reconstruction. John Adams gives way to Thomas Jefferson, John Quincy Adams to Andrew Jackson, Carter to Reagan.
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We remember Carter as an extraordinarily hapless President, but for a time he was remarkably effective at scrambling the political map. (Both Tip O’Neill and Robert Byrd marveled at his success.) Delivering on his promise to abandon old ways of doing things, Carter deregulated the banking and transportation industries. He distanced the Democratic Party from its Cold War liberalism by negotiating a nuclear arms treaty with the Soviet Union, recognizing China, and criticizing anticommunist dictatorships. But he also signaled his fidelity to traditional liberal ideals by creating a Department of Education and Department of Energy, pursuing aggressive conservation policies, and pressing for a consumer protection agency, a subtle but supple nod to the consumer republic of the late New Deal.
For all the innovations of his presidency and the considerable power he wielded, Carter found himself undone, not just by the crises with which his name is associated today—oil, inflation, and hostage-taking—but also by the very innovations he pursued and the power he exercised. Standing atop a party increasingly divided over the New Deal—one faction, based in organized labor, demanded the old regime’s extension; another, based in the professional classes and younger voters, thrilled to the new currents of the free market and deregulation—Carter made no one happy. In the fading shadow of the New Deal, his meager liberalism seemed both too much to the right and too little to the left. His reconstructive achievements—particularly toward the end of his Presidency, when he elevated Paul Volcker to the Fed, slashed social spending, and increased the military budget—became the signs of his disjunction. Like Herbert Hoover a half-century before him, he was the last man standing, the poor schmuck who came into office to nudge his party away from its commitment to a weak regime, only to be deserted by his party and tarred by his opponents as that regime’s most orthodox defender.