TSMC is being sued by current and former employees, including a talent acquisition director, over alleged employment discrimination. The employees claim that TSMC, the world's largest chipmaker, has favored employees who are Taiwanese citizens and forced out American workers.

Taiwan Semiconductor Manufacturing Company was accused by a group of its U.S. employees of concocting a “discriminatory scheme” that favors Taiwanese foreign workers.

TSMC’s announcement that it was building a chip fabrication plant in Arizona was hailed as a major success for the US CHIPS Act – intended to free the US from dependence on China for advanced chip supplies, and to generate jobs for US workers. Apple proudly announced that it would be buying American-made chips for some of its devices.