Is Elon Musk on his way out?

Donald Trump is reportedly telling people that he and Elon Musk have agreed that Musk’s work in the US government will soon be done. Politico’s story broke just as Musk seems to have discovered the electoral limits of his charm.

Musk, who has been leading a contentious push to cut spending with his Department of Government Efficiency, is becoming less popular, which is taking a toll on his electric automobile company, Tesla.

Musk’s money and organizational support helped get Trump elected, but the billionaire hit a political wall in Wisconsin on Tuesday when Democrats easily won a state supreme court contest that he had said was important “for the future of civilization.” Musk and allies spent $20 million and gave out two $1-million checks in a lottery-style giveaway to boost the Republican vote. The Tesla CEO even attended a rally in a cheesehead hat, but the Democrats still won, keeping their majority on the court.

The departure of Musk, whose wide-ranging cuts have been cheered by some Republicans but booed by others, could remove an irritant with voters who object to Musk’s layoffs and firings. But he and Trump are expected to remain political allies even after Musk leaves the government, in part because Trump will want his money and organizational help in the midterms.