Electric vehicles are expected to take a hit under the existing reconciliation budget proposal, but that isn’t the only provision that would seemingly hurt Elon Musk and his business if passed as written.

Shares of Elon Musk’s electric vehicle maker are falling sharply Thursday as investors fear his dispute with Donald Trump could end up hurting the company.

After playing influencer-in-chief and hosting a car show in the South Lawn of the White House for the brand in March, Donald Trump is considering getting rid of his red Tesla, a day after his public spat with his close adviser and Tesla CEO Elon Musk.