“Who could possibly have known?”

Sorry, that wasn’t overwrought enough.

Let’s try it again: “For the love of God, who — who? who? who ? —could possibly have known?”

That’s better.

I was just providing some tips for all those staunch Republicans who have justified, rationalized, or otherwise legitimized the reign of Trump.

You see, as I’ve written before, people who voted for Trump will someday be so embarrassed at their moral lapse that they will outright deny it. They will insist that they didn’t cast a ballot for a deranged racist who dragged America into a dark period of rage and hatred. Nope — that wasn’t them.

What I didn’t expect was that the day of reckoning would come so quickly.

As you no doubt know, the book Fire and Fury has revealed that Trump is an ignorant, befuddled, tantrum-prone egotist who didn’t even want to be president and is appallingly unqualified for the job. Oh, and his inner circle knows it too, because according to the book, “the people around Trump, all — 100 percent — came to believe he was incapable of functioning in his job.”

And that’s where the denial comes in. Because all of this — the delusion, the incoherence, the blind rage, the rambling that may actually be dementia — was obvious on the campaign trail. It was perfectly clear.

And yet more than 60 million Americans chose to overlook it, and the Republican Party continues to deny it.

So when it all finally crumbles into disaster, when it becomes so piercingly obvious that no one can refute it, that’s when we will hear the sickening chorus of “Who could possibly have known?”

The answer of course, is “You knew. We all knew.”