At this point, it will probably not stop them, just slow them down, but it will strangle other companies in the crib. How much do you plan to tax the new multimillionaire janitors at those companies?

If government subsidies are the only reason Tesla exists, why did Aptera (v1) and Fisker fail? If SpaceX only exists because of government subsidies, why are Boeing and Lockheed Martin (owners of ULA) worth so much less than SpaceX?