A senior Taiwanese official has ignited debate with forceful remarks about why TSMC is pouring money into manufacturing on American soil, framing the move as a strategic necessity to keep rivals at bay and to satisfy the company’s biggest customers.
For years, TSMC’s expansion in the United States has stirred anxiety in Taiwan, where critics see the risk of valuable know-how migrating overseas. But the reality is hard to ignore: the majority of TSMC’s most important clients—NVIDIA, AMD, Apple, and other tech heavyweights—are American, making U.S. policy and regulatory conditions crucial to the chipmaker’s long-term success.
According to a report from Taiwanese outlet Ctee, former EU envoy Roy Chun Lee argued that TSMC’s investment plans were shaped in part to redirect Washington’s focus away from Intel. He warned that resisting the company’s U.S. expansion could undermine customer trust and potentially prompt the U.S. government to throw more weight behind a domestic competitor. In short, trying to hold TSMC back at home could have pushed its biggest customers—and the U.S. government—toward its chief rival.
That context helps explain why TSMC’s American buildout evolved from ambition into necessity. As demand for advanced chips surged, so did the need for a resilient, geographically diverse supply chain that could serve U.S. customers with fewer trade risks and political shocks. Discussions around a massive, roughly $165 billion investment took shape under the current U.S. administration, aligning with broader efforts to bring more semiconductor production stateside. By committing to U.S. capacity, TSMC not only reassured customers but also kept control of the conversation about who would lead at the cutting edge.
The stakes were clear: had TSMC refused to invest in the U.S., it could have faced steeper trade barriers and higher costs, while American chip designers might have accelerated in-house production or shifted more work to the only other U.S.-based contender with state-of-the-art process capabilities—Intel. Instead of allowing a vacuum to form, TSMC built a presence that secures its customer relationships and prevents a competitor from becoming the default option for advanced nodes in the U.S. market.
That strategy appears to be paying off. TSMC’s U.S. program is moving forward with plans to scale to next-generation technologies, including A16 at the 1.6nm class. The company is preparing additional facilities to meet demand from top clients, reinforcing its position as the engine behind many of the world’s most important chips. For customers, this means better supply assurance and product roadmaps less vulnerable to geopolitical turbulence. For TSMC, it means keeping its innovation pipeline tightly connected to the clients that push the boundaries of AI, high-performance computing, and mobile devices.
None of this diminishes the concerns voiced in Taiwan about technology transfer and national advantage. But proponents of the plan argue the greater risk would be losing trust with key customers and allowing a rival to seize momentum. In an era where chip capacity has become a strategic asset, TSMC’s U.S. footprint acts as both a competitive shield and a growth engine.
The bottom line is straightforward: TSMC’s decision to invest heavily in American manufacturing wasn’t just a business move—it was a strategic calculation to secure customer loyalty, stabilize the supply chain, and keep the competitive field tilted in its favor. With advanced nodes like A16 (1.6nm) on the horizon and additional U.S. facilities in the pipeline, the company is positioning itself to remain the preferred partner for cutting-edge chips, while making it harder for competitors to catch up.
