Per the article, this is part of an organized effort on the part of formerly respected institutions on the right to actively push a racist agenda. Our star villain in this case is the Claremont Institute:

Last week, the New Republic published a lengthy and terrifying investigative article by Katherine Stewart about the Claremont Institute, once a vaguely respectable conservative think tank and now among the leading right-wing organizations pushing the anti-education and anti-democratic agenda below the surface of the Conroe incident. One of the many Claremont alumni Stewart profiles is Christopher Rufo, who spearheaded the recent hysteria over “critical race theory” in education. In reality, critical race theory was an approach used in law schools and other graduate-level academic spaces, and had basically nothing to do with public schools. Rufo’s ingenious idea was to turn it into a catch-all scare term that could be used to demonize any and all forms of anti-racist education, even something as previously noncontroversial as a poster depicting interracial friendship.

Here’s the more detailed article on Claremont from the New Republic. Excerpt below:

The saga of the Claremont Institute in the Trump years is readily told as one of moral collapse. Once upon a time, the men of the Claremont Institute (they are almost all men; more on that in a moment) idolized George Washington for his “prudence” and “civility.” From its founding up through the Obama years, the institute was certainly situated on the right, but it was not, or did not seem to be, conspicuous for its extremism. It was probably best known for publishing the Claremont Review of Books, which was sized and laid out to resemble The New York Review of Books, as if to suggest that it was in direct competition with its more established and exalted Manhattan counterpart.

But in 2015–16, the Claremont men threw their support behind the man who descended that golden escalator with a mouthful of hateful rhetoric. In an earlier time, they defended intellectual rigor against the alleged relativism of contemporary academic culture. But now they provide a platform for white nationalists, racist “replacement” theorists, and the Pizzagate man. Nate Hochman, the erstwhile DeSantis staffer who was fired after he reportedly created and distributed a campaign video featuring Nazi imagery in July, is a former Claremont Institute Publius Fellow (2021). ”Most haunting of all—they once hailed the United States as “the best regime in Western civilization.” But in the aftermath of Trump’s defeat in 2020, Claremont board member John Eastman was instrumental in the plot to recruit fake electors and overturn the election—and the men of Claremont rose to his defense. Eastman currently faces potential disbarment in California and appears to be a person of interest in special counsel Jack Smith’s investigations. Yet Claremont board member and founder Christopher Flannery has called John Eastman a “hero” and has asked us instead to condemn “the Stalinist machine” (meaning U.S. federal law enforcement) for persecuting him. Eastman was the unidentified (and uncharged) co-conspirator 2 in the August 1 indictment of Trump over his January 6 actions. (Claremont did not respond to emails from The New Republic asking if the institution endorsed Eastman’s behavior on this matter, in addition to some other issues addressed in this piece.)

The Claremont Institute’s seeming embrace of political violence against the government of the United States is not limited to Eastman’s efforts to whip up the mob that gathered at the Ellipse in preparation for the assault on the Capitol, nor can it be excused as mere metaphorical excess in the war of ideas. “Given the promise of tyranny, conservative intellectuals must openly ally with the AR-15 crowd,” argues author Kevin Slack, a professor at Hillsdale College, in a lengthy book excerpt published in Claremont’s online magazine, The American Mind. “Able-bodied men, no longer isolated, are returning to republican manliness in a culture of physical fitness and responsible weaponry. They are buying AR-15s and Glock 17s and training with their friends, not FBI-infiltrated militias or online strangers but trustworthy lifelong friends to build a community alongside.”