Elon Musk lashed out Tuesday against the far-reaching Republican bill intended to enact President Donald Trump’s domestic policy agenda, posting on X that it was a “disgusting abomination” and telling House members who voted for it: “You know you did wrong.”

The tech billionaire criticized the bill, one of Trump’s top priorities, in a series of about 10 posts. In them, Musk reshared commentary from lawmakers including Sens. Rand Paul, R-Ky. and Mike Lee, R-Utah, both of whom had sided with him in opposing the rising U.S. deficit.

“I’m sorry, but I just can’t stand it anymore,” Musk wrote on X. He called the domestic policy bill “massive, outrageous, pork-filled,” adding that it would “massively increase the already gigantic budget deficit” and that “Congress is making America bankrupt.”

He did not target any specific members of Congress, but hinted that he might support efforts to unseat those who backed the bill in the 2026 midterm elections. “In November next year, we fire all politicians who betrayed the American people,” he wrote.

The blitz of messages signaled a widening rift between Musk and Trump as the tech mogul winds down his governmental role leading the Department of Government Efficiency. While the men have publicly professed continued admiration for each other, Musk’s departure from Washington has appeared to liberate him from presenting a united front with the White House.

Instead, he has returned to wielding his brand of unpredictable political influence through X, the social media platform he owns. In December, before Trump’s inauguration, Musk torpedoed a bipartisan spending bill with an onslaught of posts on X, including a threat to find primary challengers for Republicans who supported it. In March, he tried unsuccessfully to sway the outcome of a Wisconsin judicial race with myriad posts in favor of the conservative candidate. Now unshackled from loyalty to the Trump party line, Musk can again foment chaos with his X feed.

Musk, 53, has often criticized legislation, agencies and others that are against the interests of himself and his companies, which include electric carmaker Tesla and rocket company SpaceX. In its current form, Trump’s domestic policy bill would end subsidies and tax credits meant to spur consumers to buy electric vehicles, which would have ramifications for Tesla.

House Speaker Mike Johnson called Musk’s criticism of the domestic policy bill “very disappointing.” He told reporters that the two spoke Monday and that Musk “seemed to understand” the virtues of the legislation. The White House and the president were caught off guard by Musk’s posts, a person with knowledge of the situation said, but it’s not yet clear whether Trump will return fire. “The president already knows where Elon Musk stood on this bill,” said Karoline Leavitt, the White House press secretary. “It doesn’t change the president’s opinion. This is one big, beautiful bill, and he’s sticking to it.”