To revist this article, visit My Profile, then View saved stories. Here’s something to puzzle over. In December, the Federal Trade Commission and a coalition of states filed antitrust lawsuits against Facebook, alleging that as the company grew more dominant and faced less competition, it reneged on its promises to protect user privacy. In March, a different coalition of states, led by Texas, accused Google of exclusionary conduct related to its plan to get rid of third-party cookies in Chrome. In other words, one tech giant is being sued for weakening privacy protections while another is being sued for strengthening them. How can this be?