Few commodities carry the weight of the semiconductor chip. They are the hidden scaffolding of the global economy, running everything from cars and consumer electronics to missile systems and artificial intelligence. Whoever controls advanced chip-making commands a formidable advantage. That explains why Washington has placed chips at the heart of its industrial and national security strategy. Yet the dream of building a fully self-sufficient semiconductor industry on American soil is more fantasy than a feasible plan. For decades, the strength of chip-making has been its extraordinary specialisation and global integration.
No single country owns the whole process: the machines that etch circuits come largely from the Netherlands and Japan, the raw wafers from a few suppliers worldwide, the most advanced fabrication from Taiwan, and much of the assembly and testing from Southeast Asia. To imagine that all these steps can be collapsed into one national framework, even by a superpower, is to ignore the very structure of the industry. Intel’s trajectory is a cautionary tale. Once the unrivalled emblem of American technological dominance, it has stumbled badly. Despite heavy subsidies and political backing, it no longer produces the cutting-edge chips needed for artificial intelligence. Money alone has not bought back its lost lead. Contrast this with Taiwan’s TSMC, which continues to define the frontier of fabrication, expanding abroad while keeping its most advanced production at home. The lesson is that industrial leadership rests on agility, expertise, and ecosystems, not simply government largesse.
American strength in semiconductors cannot be decreed by fiat; it must be built on innovation, skilled labour, and trust in international partners who share both risks and rewards. That does not mean America is helpless. Building more capacity domestically can strengthen resilience, particularly against geopolitical shocks. New plants in Arizona and Ohio will help reduce vulnerability to supply disruptions. But such projects are expensive, slow, and dependent on foreign partners for critical inputs. Even if they succeed, the world’s most advanced chips will still come from Taiwan for years to come. The larger danger lies in mistaking resilience for autarky. If policy veers into protectionism or attempts at economic isolation, the outcome could be wasteful duplication, higher costs, and slower innovation.
Chips are not like steel or textiles; they cannot be walled off behind tariffs and still thrive. The path forward must blend domestic capacity-building with international cooperation, not pretend that allies and global supply chains can be wished away. Ultimately, the United States can enhance its security without abandoning openness. It should nurture talent, support research, and create conditions for competitive firms to grow. But it must also cultivate partnerships with like-minded economies that share an interest in secure, reliable chip supplies. The fantasy of going it alone risks weakening the very technological edge it seeks to protect.