The spectacular public feud last week between Elon Musk and President Donald Trump has laid bare how much Musk may lose if their rocky relationship continues to unravel.

Donald Trump is not backing off his battle with Elon Musk. The president said Saturday that he has no desire to repair the relationship and warning that Musk could face ‘serious consequences’ if he tries to help Democrats in upcoming elections.

In an interview with NBC News, the president also said he assumes his relationship with the tech billionaire is over after their recent falling-out.