The reshoring trend isn't about replicating traditional manufacturing. Instead, the U.S. gains a competitive advantage by leveraging automation and robotics, effectively trading labor costs for electricity costs. This strategy directly challenges global regions that rely on exporting cheap human labor.

Manufacturing is special for economic development because it can absorb low-skilled rural labor into the modern economy. Factories function as vocational training schools, offering an affordable upskilling path that service industries cannot easily replicate.

Despite centuries of automation, labor's share of economic output has surprisingly remained over 60%. A key reason is that even for automated products, human labor is a critical input somewhere down the supply chain, preventing the "network adjusted factor share" of capital from ever reaching 100%.

A leading-edge fab may only employ 5,000-10,000 people while generating tens of billions in value, making labor cost insignificant. Robotics capital is better spent on massive markets like construction or logistics, rather than solving a problem that is already largely solved.

Typically seen as a negative, Baumol's cost disease—where non-automatable sectors become relatively more expensive—becomes a feature in a post-AI world. The rising cost of human services stops being a budget problem and instead becomes a labor market solution, creating a virtuous cycle where employment grows precisely in sectors that resist automation.

There's a deep irony in the AI boom: the same leaders who publicly claim AI will automate jobs are heavily dependent on humans, often in low-wage countries, to manage, edit, and pilot the AI tools. The 'human in the loop' is essential but often hidden.

The playbook of leveraging a large, low-cost workforce to become a manufacturing power is obsolete. Future competitiveness will be determined by automation density (robots per 100,000 people), making it impossible for nations like India to simply replicate China's industrial rise.

The narrative that automation will eliminate low-wage manufacturing jobs is flawed. Robots have high upfront costs and lack the flexibility of human labor. For industries like garments, a firm can hire and fire cheap labor to match fluctuating demand, whereas a $100,000 robot represents a fixed, inflexible cost.

The primary force behind replacing human labor with robots isn't corporate greed but relentless consumer pressure for lower prices. Companies automate because the market rewards efficiency and punishes higher costs, making automation an economic inevitability.