A now 19-year-old white man who targeted shoppers in a Buffalo, N.Y., supermarket in May simply because they were Black, according to authorities, this week pleaded guilty to murder charges and one charge of domestic terrorism motivated by hate. In his not even 20 years on this earth, this gunman, who casts serious doubt on the onetime hope of optimists that young people would save us, was nurtured by racist lies and fueled by conspiracies of “replacement.”

The white supremacist (and I won’t say his name), who murdered 10 human beings and wounded three others, was on a mission, and he seemed proud to livestream his heinous actions. He can live his life, something he denied his victims, and if spared the death penalty on federal charges, he will spend the rest of it in prison.

His beliefs, however, are not going anywhere. In fact, they are having a moment.

White supremacy, antisemitism, misogyny and all kinds of hate are being lifted up by some of those who want to lead the country and ignored or dismissed by others who, at the very least, are afraid of alienating the haters — people who would destroy everything America is supposed to stand for. After all, they could be voters.

It’s not a shock that former president and current presidential candidate Donald Trump welcomed Kanye West, Nick Fuentes and a dude named Jamal to his Mar-a-Lago dinner table. Nor is it surprising that the few Republicans who have spoken out, at times tepidly, against Trump’s supper are being praised as heroes, proving the definition of that word has diminished over time.

In a dreary reminder that there is no bottom to GOP delusions, the usual suspects have continued to infantilize a 76-year-old man, blaming those around Trump rather than the man himself, as though what transpired at his Florida compound was a lapse in judgment, just a faux pas.

I know white guys are given the benefit of the doubt well past their sell-by date; they pretty much originated the term “youthful indiscretion” as a ready-made excuse. But to ask anyone to ignore Trump’s well-documented history, his both-sides wink at the deadly Charlottesville, Va., “Unite the Right” rally and his involvement in the Jan. 6, 2021, insurrection at the Capitol (both of which were graced with Fuentes’ presence), should be a step too far, even for the former president’s No. 1 apologist, Sen. Lindsey Graham of South Carolina.

Remember, once upon a time, Trump also claimed he didn’t know who former Klan grand wizard David Duke was.

Knowing all that, it’s not that hard to imagine the conversation at Trump’s dinner from hell.