I have the least sympathy for Nvidia, who's already doing such brisk business they can't even keep up. I have a lot more sympathy for semiconductor tools makers, due to the downturn in that industry. However, they're already getting a nice gift in the form of the CHIPS Act.
Ultimately, corporate interests aren't very closely tied to any nation. The US government should hear their concerns and perhaps try to minimize collateral damage on their operations or profits, but their interests and what's best for the US and its people will always be somewhat at odds.
And please don't anybody trot out that tired old line about how American workers have their retirement savings invested in these companies. A lot of their stock is also owned by foreign investors, and there's nothing keeping US workers from putting their savings elsewhere.