News that the Trump administration had agreed with Russia to try to negotiate a peace settlement for Ukraine, without including Ukraine in the talks, was a revelation that many believed reversed years of efforts to isolate Moscow.

But prominent voices in the right-wing media world interpreted the development this week as cause for celebration.

“Every day has kind of felt like Christmas morning, hasn’t it?” Kari Lake, the former TV news anchor who is poised to run Voice of America, said during a podcast interview on Tuesday. “President Trump wants peace for every nation.”

Charlie Kirk, the co-founder of Turning Point USA and podcast host who has more than 4.6 million followers on the social media platform X, praised the discussions as “a breath of fresh air.”

And Jack Posobiec, a die-hard Trump loyalist perhaps best known for spreading the infamous “Pizzagate” conspiracy theory, invoked the title of Mr. Trump’s 1987 best-selling book. “Ladies and gentlemen,” he said on his podcast, “it’s the art of the peace deal.”