Trump's remarks came hours after the spectacular split between Musk and Trump, who threatened to strip the world's richest man of his huge government contracts.

Tensions between Donald Trump and Elon Musk are escalating, with direct implications for a crucial tariff bill. The administration can afford just three votes against the bill, while the 90-day suspension on reciprocal tariffs is set to expire on July 9.

Donald Trump and Elon Musk, once allies, are now in a public feud marked by insults and disagreements over policies. Trump has expressed disinterest in reconciling with Musk, referring to him as someone who "has lost his mind".