A former Facebook employee, Sarah Wynn-Williams, has accused Meta of providing China with access to Facebook user data, including that of American citizens. During her congressional testimony, she claimed Meta's actions were aimed at establishing a profitable business in the country, potentially valued at $18 billion. Wynn-Williams alleges that Meta collaborated with the Chinese Communist Party to develop censorship tools that suppress dissent. A Meta spokesperson has denied these claims, stating that the company has no operations in China. The allegations raise serious concerns about user privacy and corporate ethics.