alt Hacker NewsI think it was "Smarter Every Day," but there's a YouTube channel where the guy went all-out in trying to design, source, and manufacture a simple grill scrubber 100% in the US, and failed. He got the product finished and on the market, but it was literally impossible to do it with 100% American content. IIRC, part of the problem was suppliers that lied about their sourcing, but that still represents the complete lack of availability of US sources.
Yeah. Why wouldn't US sources be available?
People invest in things that maximize returns. 30 years ago they had a choice: invest in building out more manufacturing infrastructure in the US, or doing it in China. China was, and is, less expensive to run. So China got the investment dollars.
You could absolutely build any product in the US. You'd just also have to build the infrastructure to build the industrial base, and that means spending more money than you would in China.
It always comes down to cost. Always.