Elon Musk flipped out at a journalist who dared to question the billionaire’s success as President Donald Trump’s federal spending hatchet man.

The tech billionaire told Bloomberg’s Mishal Husain, a respected former BBC broadcaster, that “it’s like talking to a computer” when she suggested his so-called Department of Government Efficiency (DOGE) risked falling short of its $2 trillion savings target.

On Tuesday, Musk was interviewed by Husain via video at an economic forum in Qatar, and was asked about DOGE not meeting the goal.

She reminded Musk of his pledge — at a high-profile rally for Trump at Madison Square Garden in New York on October — that he’d cut “at least $2 trillion” from the federal government budget.

Experts had dismissed the $2 trillion aim as extremely unrealistic since it would equate to almost all discretionary funding, including programs for transportation, education and housing, so well beyond the fraud and waste Musk has said repeatedly would make up the bulk of the cuts.