There's more to that but rebuilding our industrial capacity is a work of a generation.
Like maybe this industry is already very concentrated and those subsidies benefit more to the concentrated rather than general public just as the farmer bailout of sorts...
Its a tough line and bottom line, you expect some true competency in the govt. to achieve it and be knowledgable about it but I guess in the meanwhile people might discuss such stuff.
Tariffs are like sandbags. If you expect flood surges from an upcoming storm, or even an ongoing storm, sandbags and many hands might well keep your stuff dry for a day or two or even three.
If your shoreline property is going to be under-sealevel due to climate change, sandbags are a ridiculous "solution".
By example, the US car industry famously got fat, dumb, and lazy on a captive market... until the consumers did something unthinkable and bought something that was both cheaper and better made from abroad.
Not every change to US production can legitimately be blamed on politics.
If you want smart people to enter and stay in manufacturing you have to make them * as attractive as bankers and west coast software engineers.
* careers or individuals - deliberately ambiguous :)