The big companies listen to their customers and pay attention to the sales. If the customers buy only goods made in America, then the companies, including Nike and Levi Strauss will stop outsourcing. But when will the customers stop buying Chinese-made products? How many forum members here, I wonder, have not bought and owned a T-Shirt, Jeans or shoes made in China?
The last two US-based Levi Strauss garment factories were closed in 2004. https://www.nbcnews.com/id/wbna3909407