Donald Trump appears to have finally lost one of his most influential supporters.Ex-Fox News host Tucker Carlson disavowed the president Monday night during an interview with his brother, Republican operative and speechwriter Buckley Carlson, telling his audience that he was “sorry for misleading people” and that he regretted supporting the MAGA leader over the last decade.“You wrote speeches for him, I campaigned for him. I mean, we’re implicated in this, for sure,” Carlson said to his brother on The Tucker Carlson Show. “It’s not enough to say, ‘Well I changed my mind,’ or like, ‘Oh this is bad, I’m out.’ It’s like in very small ways, but in real ways, you and me and millions of people like us are the reason this is happening right now.”“So I do think it’s like a moment to wrestle with our own consciences. You know, we’ll be tormented by it for a long time. I will be, and I want to say I’m sorry for misleading people, and it was not intentional. That’s all I’ll say.”Carlson was once the largest figure in conservative media, ranking head and shoulders above his competitors during his primetime evening slot at Fox. But his sympathies for Trump after the 2020 election—and his penchant for demeaning women and minorities—cost him his throne. Carlson was fired by the network in 2023, shortly after Fox settled a historic $787.5 million lawsuit with Dominion Voting Systems for spreading baseless conspiracies that the company had rigged the election in favor of Joe Biden.Trump has broken up with several major MAGA acolytes in recent weeks over their unfavorable responses to the Iran war, including Alex Jones, Candace Owens, and another famous former Fox News host, Megyn Kelly. The president boosted a video on his Truth Social account over the weekend that urged viewers to stop questioning his decisions. His disavowed media supporters—Carlson included—were plastered all over the clip, framed as individuals that need to “shut the fuck up.” It was the second time that Trump had shared the video; he previously posted it to his account in January. Nonetheless, it has taken months of repeat public abuse for his supporters to question their loyalties.