For more than 40 years, U.S. antitrust policy has been guided by the clear principle that enforcement actions should be grounded in demonstrable harm to consumers. Concerningly, some antitrust enforcers have moved away from this consumer welfare standard, instead pursuing a broader agenda that targets some of America’s leading and most innovative companies, often to the detriment of innovation, competition, and consumers.
The bankruptcy of iRobot and its subsequent transfer to Chinese ownership offer a stark example of how this shift has played out in practice. This outcome was not inevitable. iRobot’s collapse followed the termination of a proposed acquisition by Amazon that would have kept the company American-owned and better equipped to compete in a highly competitive global market. The deal was abandoned after foreign regulators signaled it would not be approved, with parallel scrutiny underway at the Federal Trade Commission. This opposition from antitrust regulators came despite evidence that the transaction would have strengthened iRobot’s ability to compete on price and quality, outcomes antitrust law has long recognized as pro-consumer.
While critics of the Amazon–iRobot acquisition, including at the FTC, celebrated its collapse, the consequences were swift and severe. On the same day the deal was terminated, iRobot announced layoffs affecting nearly one-third of its workforce and raised doubts about its ability to remain competitive against foreign rivals. Those concerns proved well-founded. With iRobot’s bankruptcy, American jobs have been lost, and the U.S. marketplace is now less competitive.
The broader global context only heightens these concerns. Chinese manufacturers now account for roughly 70% of global smart-vacuum sales. As U.S. regulators worked to block a transaction between two American companies, foreign competitors consolidated their dominance in the market at issue. The result is a weaker U.S. position in a strategically important consumer technology sector, one where American firms should be competing and leading on the global stage.
The lesson from iRobot is that antitrust enforcement must remain evidence-based and centered on consumer welfare. That principle is now being tested again in the FTC’s bid to break Amazon Prime, where regulators are advancing antitrust theories that would ironically raise prices, harming consumers. As the actions taken by regulators in the iRobot example shows, enforcement that deprioritizes real-world outcomes threatens to weaken American companies, reduce innovation, and leave consumers with fewer choices, not more.