Politicians in both parties broadly agree that a handful of tech companies hold too much power. As attorney general in 2019, I launched an antitrust review of the problem. The Justice Department filed suit the following year against Google for monopolizing internet search and search advertising. Under Attorney General Merrick Garland the department has pressed forward with the Google case and the Big Tech review and is now reportedly preparing to file a major antitrust suit against Apple. This is a good development.
Big Tech firms like Apple require rigorous antitrust scrutiny. Today, virtually all aspects of life—finance, commerce, entertainment, social relations, news and public discourse—are conducted over a handful of digital platforms. Giant tech companies have the power to snuff out challenges to their dominance; collect mountains of customers’ personal data, which they can exploit to manipulate users’ decisions and beliefs; and control what we hear and read. This overwhelming economic and social power is antithetical to the founding principles of our democratic republic.