One such instance played out just last month, when Fox News guest host Sandra Smith, an apparent skeptic of Trump's claims from the start, engaged in a fiery exchange with Rep. Mo Brooks, R-Ala., over the former president's legal failure to prove that he won in any states he lost.
RELATED: Dinesh D'Souza's new film drives the Big Lie: Here's the truth about "ballot harvesting"
"The courts are not the final arbiter of who wins federal election contests," Brooks told Smith, citing the film "2000 Mules," which bandies unsubstantiated claims that unnamed Democratic-aligned nonprofits engaged in a coordinated attempt to subvert the election.
"And that [film] has been looked at and fact-checked by multiple outlets, including Reuters, who have [reported] there isn't any proof that there was widespread voter fraud," Smith rebutted.
Want a daily wrap-up of all the news and commentary Salon has to offer? Subscribe to our morning newsletter, Crash Course.
Roughly a week later, Fox News host Martha MacCallum, who at one point called the Capitol riot "a huge victory," echoed Smith's rhetoric, arguing that there was a "stunning" lack of evidence to support allegations of widespread fraud.
"The lack of evidence is the huge stunning clear moment here where these people are saying, 'Look I supported you, please give me something to work with,' and it simply doesn't materialize," MacCallum said, speaking of the select committee's fourth public hearing.
RELATED: Fox News host left shocked by Jan. 6 hearing: "Stunning" lack of evidence for Trump's fraud claims
This week, Fox News host Brett Baier, one of the network's noted critics of Trump, also joined the chorus, arguing with a pro-Trump gubernatorial candidate that no evidence of fraud has emerged.
"I understand what you are saying," Baier told the MAGA-backed Kari Lake, who is running to unseat Arizona Republican Gov. Doug Ducey. "But there have been, as you know, more than 70 court cases where there was not evidence and there was not any state legislature or governor that failed to certify an election, including your own Republican Doug Ducey."
Meanwhile, other Fox News personalities have expressed concerns about Trump's mental facilities.
"Fox and Friends" host Brian Kilmeade, who reportedly had a direct line to the former president during the Capitol riot, said this week that Trump was "unhinged" in the aftermath of the election.
"The president was unhinged during that period," Kilmeade said in a "Media Buzz" segment. "I interviewed him at West Point, and he was kind enough to give me a few minutes. I've never seen him so angry. That was in between the election and Jan. 6."
Kilmeade also called it "the worst moment of Donald Trump's political career," adding: "I think how you lose in life defines who you are … A lot of times things don't work out, and are so-called unfair. Your team couldn't prove [the election was rigged], move on."
RELATED: Fox News host calls Trump "unhinged," says Jan. 6 was "the worst moment of" his political career
During last week's hearings, Fox News analyst Andy McCarthy, a former U.S. attorney, likewise suggested that Trump was not stable enough to lead to the country, saying, "the evidence pretty clearly shows his unfitness."
It wouldn't be the first time that Fox News had abruptly pivoted its messaging based on change in the political winds. During the 2020 election, shortly after Trump bashed the network for calling Arizona in President Biden's favor, the network reportedly issued a memo to its anchors to refrain from calling Biden the "president-elect," according to CNN.
