These two articles are much better at explaining why any smartphone or computer manufacturer could never hope to source most of their components from the US. I

These two articles are much better at explaining why any smartphone or computer manufacturer could never hope to source most of their components from the US. It's not just about semiconductors, but the entire supply chain. https://www.theatlantic.com/business/archive/2012/01/why-the-united-states-will-never-ever-build-the-iphone/251837/ https://www.theatlantic.com/business/archive/2012/01/why-the... https://www.nytimes.com/2019/01/28/technology/iphones-apple-china-made.html https://www.nytimes.com/2019/01/28/technology/iphones-apple-...