In a phone interview with the NBC journalist Kristen Welker, Mr. Trump said he had no plans to speak with Mr. Musk, calling the tech billionaire “disrespectful” to the office of the president. When asked whether he had any desire to repair his relationship with Mr. Musk, Mr. Trump said, “No.”

Do not doubt, do not second-guess and don’t ever challenge the president of the United States," Speaker Mike Johnson said.