TSMC has established a substantial presence in the U.S. chip industry, particularly with notable investments made during the Trump administration. Its Arizona facility, dedicated to manufacturing state-of-the-art process chips, still struggles to keep pace with the immense demand within the United States. As noted by U.S. Treasury Secretary Janet Yellen, the plant currently fulfills only 7% of the nation's chip demand. She emphasized that TSMC's growth in the U.S. is being impeded by an overburdening regulatory environment.