Elon Musk was praised by Democrats and dinged by the GOP in a strange role reversal over the "one big, beautiful bill."

Musk joined with GOP critics who say the multi-trillion dollar plan to enact the president's domestic priorities doesn't go far enough to cut federal spending.

Elon Musk attacked President Trump's sweeping tax and spending measure as a 'disgusting abominaton.' The bill would add $3.8 trillion to the national debt, according to a nonpartisan Congressional Budget Office estimate.