domain:inv.nadeko.net
The website is a user-friendly proxy for youtube - if it has trouble loading the video, there's a link to the youtube page (or just edit the url).
You may have read things like Why Amazon Can't Make A Kindle In the USA, but what about a hand tool with no electronics, just a few materials, large tolerances, and a simple assembly process? The same problem of manufacturing engineering being exported for greater integration with manufacturing labor applies to that, too - according to this, American "tool and die" capabilities for small-scale manufacturing are gutted. (I suspect the this video overstates the problem, because the biggest obstacle came when the non-manufacturing engineer with a small budget wanted to contract out a specific need - molds for plastic injection molding, which the molder would have sourced from the PRC - and two other engineers lent their expertise for two different ways of manufacturing plastic injection molds, and he found a mold-maker, after he needed to change the material of a part, but it's still a big deal that there aren't more American vendors advertising these capabilities.) And the video didn't even touch the materials supply chain...
(The completed grill scrubber was priced at $75 and the initial batch sold out within hours, in case you were wondering.)
If you haven't read things like that Forbes series, you might not fully appreciate that it's very easy to have a false perception of what the manufacturing capabilities of other countries are, due to selection bias in exports; there's often a wide variety in the quality of goods produced in a given country and only a narrow range of quality that's economical for you to import. One famous example is the brand images of German cars in America, which only imports expensive German cars. Less famously, there's been a secular trend of American imports of Japanese musical instruments going from the bottom to the top of the Japanese (followed by other Asian countries') production ranges and many American musicians assume each decade's imports were a representative sample. But, since manufacturing labels reflect final assembly, increasingly complicated supply chains are mostly invisible to the consumer. It'd be interesting to know what this partnership would have done differently, if they had expanded their searches to Mexican and Canadian suppliers as an acceptable alternative to American suppliers (as a larger-scale business intent on "friend/near-shoring" would), but the value of purism vs general applicability is a "six of one, half a dozen of the other" type thing.
As someone who's pro-industrial policy and also anti-CCP, I think think the supply chain problem is one of those issues with a lot of misplaced attention, wherein globalization gets projected onto various political narratives, to the detriment of analyzing capability.
(Hopefully that's enough of a conversation-starter, without crossing into CW!)