Annie Karni, Malika Khurana and Stuart A. Thompson at NYT:
Within hours of the brutal attack last month on Paul Pelosi, the husband of the speaker of the House, activists and media outlets on the right began circulating groundless claims — nearly all of them sinister, and many homophobic — casting doubt on what had happened.
Some Republican officials quickly joined in, rushing to suggest that the bludgeoning of an octogenarian by a suspect obsessed with right-wing conspiracy theories was something else altogether, dismissing it as an inside job, a lover’s quarrel or worse.
The misinformation came from all levels of Republican politics. A U.S. senator circulated the view that “none of us will ever know” what really happened at the Pelosis’ San Francisco home. A senior Republican congressman referred to the attacker as a “nudist hippie male prostitute,” baselessly asserting that the suspect had a personal relationship with Mr. Pelosi. Former President Donald J. Trump questioned whether the attack might have been staged.
The world’s richest man helped amplify the stories. But none of it was true.
The flood of falsehoods showed how ingrained misinformation has become inside the G.O.P., where the reflexive response of the rank and file — and even a few prominent figures — to anything that might cast a negative light on the right is to deflect with more fictional claims, creating a vicious cycle that muddies facts, shifts blame and minimizes violence.
It happened after the Jan. 6, 2021, attack on the Capitol, which was inspired by Mr. Trump’s lie of a stolen election, and in turn gave rise to more falsehoods, as Republicans and their right-wing allies tried to play down, deny or invent a different story for what happened, including groundlessly blaming the F.B.I. and antifa. Mr. Pelosi’s attacker is said to have believed some of those tales.
“This is the dynamic as it plays out,” said Brian Hughes, a professor at American University who studies radicalism and extremism. “The conspiracy theory prompts an act of violence; that act of violence needs to be disavowed, and it can only be disavowed by more conspiracy theories, which prompts more violence.”