In a week when Bob Woodward’s “Fear” paints in chilling detail a portrait of a White House engulfed in conflict, chaos, and covert insubordination, and an anonymous op-ed in the New York Times attests to the derisive views of President Trump by those closest to him and persistent workarounds to keep him from getting his way, what have we learned?

Conflict in presidential administrations is commonplace. Appointees often represent wings of a political party with different priorities than the president. Directives are often ignored by cabinet members. Aides try to protect the president from his worse impulses. This is all normal.

“But,” Jonathan Bernstein writes, “what we’re hearing about in these Trump stories is sort of a radical version of standard operating procedure for White House staff and the executive branch when faced with a president who is utterly unfit for the job.”

Donald Trump is impulsive, indulges in reckless rants and incoherence, has a short attention span, is easily distracted, lacks intellectual curiosity, is ignorant of history and policy, and reveals an irrepressible narcissism. We already know all this (which touches only on Trump’s mental capacity, not on his prejudice, avarice, or lack of principle) from watching the public Donald Trump and, for anyone who reveres democratic government, this is frightening. In Bernstein’s words:

What’s really scary is that Trump’s ineptitude at his job means that the normal constraints that keep presidents from doing terrible things may simply not apply. Normal presidents care about their professional reputation among those they work with, and about their popularity among the nation at large, and so they attempt to do the sorts of things that would enhance their reputations and make voters like them. Because he’s unable to even try to do those things — because he has apparently has no sense at all of how the job works — Trump doesn’t see the clear warning signs and then back off things that damage himself and the nation.

Or, as my Bloomberg Opinion colleague Timothy L. O’Brien puts it, “he generally doesn’t care about the long-term damage he might inflict on himself or those around him as long as he’s the center of attention.” That’s truly scary because the entire political system, as those who have read Federalist 51 will recognize, depends on politicians who care deeply about avoiding damage to themselves.

Federalist 51, generally attributed to James Madison, describes the features of the Constitution intended to “furnish the proper checks and balances between different departments” of government, such as constraints on personal ambition and buffers against encroachment of one branch on another. As remarkable as Donald Trump’s incapacity is, equally remarkable is the implacable abdication of the Republican majority in Congress to provide oversight over the executive branch.

Two of the President’s ‘critics’ in the majority party – both of whom have chosen not to seek reelection, which would require them to face the GOP voter base (still in lockstep with Trump) – find no grounds for disputing the devastating portrait of their leader.

Senator Bob Corker: “This is what all of us have understood to be the situation from day one… I understand this is the case and that’s why I think all of us encourage the good people around the President to stay. I thank General Mattis whenever I see him…”

Senator Ben Sasse: “It’s just so similar to what so many of us hear from senior people around the White House, you know, three times a week. So it’s really troubling, and yet in a way, not surprising.”

Neither Senator proposed any activity by Congress to remedy the situation our nation finds itself in. Congressional investigations of the executive branch are commonplace, even when the same party controls both Congress and the White House. Yet taking a closer look at what is going on is not in the cards for this Congress.

There is ample evidence, dating back to Newt Gingrich’s first days as Speaker of the House, of Republicans paring back the capacity of Congress to do its job. The inability to repeal the Affordable Healthcare Act (aka Obamacare) is the most glaring example of this failure in the current Congress (in part because no one on the Republican side of the aisle had developed the policy expertise to understand the ACA or to craft a plausible alternative, and no one in the leadership or among committee chairmen cared enough to do so).

Nonetheless, Speaker Paul Ryan and his team, which encouraged investigation after investigation of Benghazi (while boasting that it would harm Hillary Clinton’s 2016 election prospects) hasn’t simply forgotten Congress’s investigative role. Republicans have actually catalogued scandals and controversies that Congress could be investigating, if it had the will to do so (which is anticipated if Democrats regain the majority in the House this fall). A partial list from Axios, which obtained a copy of a document prepared by House Republicans:

• President Trump’s tax returns
• Trump family businesses — and whether they comply with the Constitution’s emoluments clause, including the Chinese trademark grant to the Trump Organization
• Trump’s dealings with Russia, including the president’s preparation for his meeting with Vladimir Putin
• The payment to Stephanie Clifford — a.k.a. Stormy Daniels
• James Comey’s firing
• Trump’s firing of U.S. attorneys
• Trump’s proposed transgender ban for the military
• Treasury Secretary Steven Mnuchin’s business dealings
• White House staff’s personal email use
• Cabinet secretary travel, office expenses, and other misused perks
• Discussion of classified information at Mar-a-Lago
• Jared Kushner’s ethics law compliance
• Dismissal of members of the EPA board of scientific counselors
• The travel ban
• Family separation policy
• Hurricane response in Puerto Rico
• Election security and hacking attempts
• White House security clearances

Things aren’t normal in either the executive or legislative branches of government. (I’ll set aside for the moment consideration of the judicial branch, which will be transformed for at least a generation as Brett Kavanaugh takes a seat on the Supreme Court and the U.S. Senate continues to approve ideologues to district and appellate courts nationwide.)

Things aren’t normal because the Republican Party has become an outlier, trashing traditional governing norms whenever it has glimpsed a partisan advantage, while ignoring – and diverting attention from – the resulting harm to the country.

September 9, 2018 update: Barack Obama reentered the political fray on Friday, decrying the course our nation is on, the absence of checks and balances, and the urgency of changing direction.

“This is not normal. These are extraordinary times. And they’re dangerous times.”

Image: Dr. Richard Kimble (Harrison Ford) running for dear life in “The Fugitive.”