Apple’s iPhone business collects the majority of worldwide smartphone profits. It’s iPad business collects the majority of tablet profits. It’s Macintosh business collects the majority of pc manufacturing profits.
It does this by focusing on design, development, and usability, primarily through software. It keeps costs down by outsourcing assembly to Asia. If it brought that low value work back, it would make it shareholders and America poorer. It would sell fewer devices at higher prices, losing high paying developer jobs and all for a few more minimum wage level jobs.
If US chip makers have competitive advantages they don’t need our help. If they don’t, helping them is diverting talented resources from better industries hat would have better increased our living standards.
Apple sure makes its shareholders wealthier. I guess you can say that about its 90,000 USA employees, and that's about it- there's pretty much no supplier network to talk about.
Apple pays app developers over $30B a year. It’s created hundreds of thousands of high paying jobs at third party developers.