Ross Douthat – The New York Times.

Donald Trump’s campaign against his attorney general, Jeff Sessions, in which he is seemingly attempting to insult and humiliate and tweet-shame Sessions into resignation, is an insanely stupid exercise. It is a multitiered tower of political idiocy, a sublime monument to the moronic, a gaudy, gleaming, Ozymandian folly that leaves many of the president’s prior efforts in its shade.

Let us walk through the levels of stupidity one by one. First there is the policy level — generally the lowest, least important in Trumpworld, but still worth exploring.

To the extent that any figure in the Trump administration both embodies “Trumpism” and seems capable of executing its policy ambitions, it is Sessions, who is using his office to strictly enforce immigration laws and pursue an old-school law-and-order agenda.

You may hate his agenda (as most liberals do) or dislike parts of it (as I do), but it is clearly the agenda that Trump ran on, and the attorney general’s office is one of the few places where it is being effectively pursued. So cashiering Sessions would be a remarkable statement (though hardly the first) that the president cares almost nothing for his own alleged platform and governing philosophy.

Next in our tower of folly is the institutional level. Trump has had difficulty staffing his administration, his secretary of state is muttering about leaving, and his White House is riven by factionalism and paranoia. Meanwhile, he is both under investigation by Senate Republicans and dependent on their good will to keep the investigations contained to just the Russia business.

Trying to defenestrate Sessions, the lone Republican senator in Trump’s corner during the primary campaign and a popular figure among his former Senate colleagues, will make things worse for the president on both fronts. It demonstrates a level of disloyalty that should send sane people running from Trump’s service, it tells other cabinet members to get out while the getting’s good (and to leak and undermine like crazy on their way), and it further alienates Republican senators whom Trump needs to confirm appointees (including any Sessions replacement) and to go easy on his scandals.

Next on our tour is the level of mass politics, where Trump’s war on Sessions is one of the few things short of a recession that could hurt him with his base — which he needs to hold, since he isn’t doing anything to persuade anyone outside it.

Of course many Trump supporters will side with him no matter what and lots don’t care about Sessions one way or another. But the Trumpian core also includes conservatives who like Sessions for ideological reasons, who trust Trump in part because Sessions vouched for him, and who don’t like or trust very many other people (the family, the New Yorkers, the ex-Democrats) in Trump’s inner circle. Which is why Trump’s campaign against Sessions has already brought him negative coverage from Breitbart, Tucker Carlson and various pro-Trump or anti-anti-Trump pundits — making it an extraordinary act of political malpractice from a White House that lacks a cushion for such follies.

Next there is the legal level. By his own admission, Trump’s beef with Sessions centers on the attorney general’s recusal from the Russia investigation, which from Trump’s perspective led to the appointment of a special counsel he now obviously yearns to fire.

This blame-Sessions perspective is warped, since it was Trump’s decision to fire James Comey (an earlier monumental folly) that was actually decisive in putting Robert Mueller on the case. But regardless of whether he has his facts straight, Trump’s logic is a straightforward admission that he wants to eject his attorney general because Sessions has not adequately protected him from legal scrutiny — an argument that at once reveals Trump’s usual contempt for laws and norms and also suggests (not for the first time) that he has something so substantial to hide that only omertà-style loyalty will do.

Which, of course — now we’ve reached the peak of the tower of folly — he probably will not get if Sessions goes, because no hatchet man will win easy confirmation, and until Sessions is replaced the acting attorney general will be Rod Rosenstein, the man who appointed Robert Mueller as special counsel in the first place!

So it’s basically madness all the way to the top: bad policy, bad strategy, bad politics, bad legal maneuvering, bad optics, a self-defeating venture carried out via deranged-as-usual tweets and public insults.

And if it were any other president behaving like this — well, rather than repeat arguments I’ve made before, I’ll quote Bloomberg View’s Megan McArdle, writing a few months ago in response to my admittedly extreme suggestion that Trump’s behavior might justify removal under the 25th Amendment:

Imagine, if you will, that George W. Bush had started acting like Donald Trump partway into his second term …. Is there any question that people would be talking about invoking the 25th Amendment to remove him? Not for political reasons, but because it would be obvious that some tragic mental impairment had befallen the commander in chief.

Adults of mature years know not to engage in histrionic self-pity in public, not necessarily because they avoid self-pity, but because outside of high school parties, this is a singularly ineffective way to make people like and support you. Competent leaders do not preside over staff who are leaking what is essentially one long and anguished primal scream to any reporter they can get to hold still. Seasoned professionals do not, suddenly and for no apparent reason, say things in public that make them better targets for legal investigations …

And so the only possible explanation for such a quick succession of stunning lapses in judgment would be a severe stroke, an aggressive brain tumor or some other neurological disaster that had rendered him unfit to continue in office, at least until it could be treated. I don’t even think this would be controversial, even among his supporters. “Poor fellow,” they’d murmur, “the strain of the office has destroyed his health. He has given more than his life for his country.” Time to let him rest and heal while someone else shoulders his Sisyphean burdens.

Trump hasn’t had a stroke or suffered a neurological disaster, and his behavior in the White House is no different from the behavior he manifested consistently while winning enough votes to take the presidency.

But he is nonetheless clearly impaired, gravely deficient somewhere at the intersection of reason and judgment and conscience and self-control. Pointing this out is wearying and repetitive, but still it must be pointed out.

You can be as loyal as Jeff Sessions and still suffer the consequences of that plain and inescapable truth: This president should not be the president, and the sooner he is not, the better.