Will Elon Musk like it? Trump says he won't allow ban of any gasoline powered cars in the U.S

Donald Trump made a bold statement in a Michigan rally recently, claiming that if he wins the presidency again, no state can ban gasoline-powered cars. Will Trump's policies suffocate the electric vehicle revolution and keep gas-powered cars in American roads? What might Elon Musk, who is completely supporting him in this Presidential Election, say about this pivot away from electric vehicles?