The framers of our Constitution recognized that concentrated power is a threat to personal liberty, famously resulting in the separation of powers in the federal government. But they also knew that that threat was not limited to kings and queens.
Indeed, the American tradition has long been skeptical of private concentrations of power, whether the “hated trade monopolies” of the American Revolution or the industry-dominating trusts before Teddy Roosevelt came to office.
Today, our tech markets are controlled almost exclusively by a few companies. They influence almost every aspect of our lives. They tell us what’s true and what’s false.