One of the main supporters for this was the UAW. Real rich people don’t care about this, if this hadn’t passed they wouldve just sold there shares in American auto companies and invested in Chinese companies, or moved manufacturing to China for higher subsidies, lower labor costs and even bigger profits, or use that as a threat to lower wages here. Under globalism capital is free to move to wherever there is the most profit.
This isn’t a rich vs poor situation, it’s a worker vs consumer situation.
Full protectionism does cause problems with inflation and degrading the competitiveness of firms, but full neoliberal globalism leads to a race to the bottom on wages and working conditions.
The answer is somewhere in the middle, we shouldn’t be putting blanket tariffs on a country or the entire world. But we also shouldn’t turn away from possibly helpful protectionist policies.
Tarriffs can help in new and developing industries to make sure they aren’t strangled in the crib by foreign competition. A large reason for the success of the development of south Korean and Taiwanese economies was due to initial protectionist policies . The tariffs have to be understood to be temporary though but they can help in getting an industry off the ground.
I’d argue electric vehicles are an emerging industry that will be very important if the world shifts to a greener economy. Letting China take over that market and dominate it would be detrimental to the strength of our economy long term.