You realize Tesla, the US manufacturer of EV's, has already completely lost the market to the Chinese, right?
Without the 100%+ plus tariff, you could purchase an EV today for ~$12,000 from China.
Given the idiotic allegiance to petroleum in the US, and their incredible market lag in the automotive industry, subsidies are the only thing keeping the nation in the conversation.
What do you suggest? Complete abandonment of the automotive market? I might agree with you, but most people making this argument seem to believe gas powered pickup trucks are going to "keep America great".