When iRobot Corporation (IRBT) filed for Chapter 11 bankruptcy on Sunday, it wasn't just another corporate casualty. The Roomba maker's fall—and its subsequent sale to Chinese supplier Shenzhen Picea Robotics—has reignited a fierce debate about whether antitrust enforcement actually protects American companies or just hands them over to foreign competitors.
At the center of the controversy? Senator Elizabeth Warren, who's now facing intense criticism for her role in blocking Amazon.com Inc (AMZN)'s attempted acquisition of iRobot back in 2022.
When Good Intentions Meet Unintended Consequences
The story starts in 2022, when Amazon announced plans to acquire iRobot for $1.7 billion. It seemed like a natural fit—Amazon already dominated smart home devices, and adding Roomba to its ecosystem made strategic sense. But regulators and lawmakers, including Warren, had other ideas.
Warren made her position crystal clear in a September 2022 tweet, stating she had "serious concerns" about the deal. "We're asking the [Federal Trade Commission] to oppose this proposed deal to protect competition and consumers. Amazon shouldn't be allowed to just buy their way out of competing," she wrote.
Fast forward to today, and that tweet now sports a Community Note explaining what happened next: "Amazon does not produce robotic vacuum cleaners, meaning the deal likely would not have reduced competition. As a result of the blocked merger, iRobot filed for Chapter 11 bankruptcy and will be taken over by a Chinese robotics manufacturer, Shenzhen PICEA Robotics Co."
The European Union also planned to block the deal, citing competition concerns in the robot vacuum market. Facing regulatory headwinds on both sides of the Atlantic, Amazon abandoned the acquisition in January 2024.
More Than Just Regulatory Pressure
To be fair, iRobot's troubles weren't solely about the blocked Amazon deal. The company that once dominated the robotic vacuum space found itself squeezed from multiple directions. Overseas competitors like Ecovacs and Anker were eating into market share. Trade policies under President Donald Trump introduced new tariffs on goods made in Vietnam, hitting iRobot's supply chain hard.
The financial picture was grim: iRobot faced $3.4 million in unpaid tariffs to U.S. Customs and owed nearly $100 million to Picea, the Chinese firm now taking control. Still, many observers argue that the Amazon acquisition could have provided the lifeline iRobot needed to weather these challenges.
The Backlash Builds
The criticism of Warren has been swift and pointed. Boom Supersonic CEO Blake Scholl tweeted: "Good job Sen Warren, you blocked Amazon from rescuing iRobot and in the process killed an American company while transferring its core assets to China."
Investor and All-In Podcast member Jason Calacanis directed his frustration at both Warren and former FTC Chair Lina Khan: "Way to destroy another great American company @SenWarren @linamkhan – and gift to (checks notes) the Communists!"
Investing podcaster Joseph Carlson offered his own assessment: "Mission accomplished. Evil Amazon was blocked from an acquisition that would have supported the financial state of the company. Now your Walmarts and Costcos are filled with Chinese robot vaccums."
The irony isn't lost on anyone: iRobot is headquartered in Bedford, Massachusetts—Warren's home state. The bankruptcy and subsequent foreign acquisition could mean job losses in the very district she represents, alongside fellow Massachusetts Senator Edward Markey.
A Pattern Emerges?
iRobot isn't the only cautionary tale of blocked mergers leading to bankruptcy. JetBlue Airways Corporation (JBLU) announced plans to merge with Spirit Airlines in 2023. Warren opposed that deal too, and the Department of Justice ultimately blocked it, arguing it would reduce competition and lead to higher ticket prices.
President Joe Biden celebrated the decision at the time: "Today's ruling is a victory for consumers everywhere who want lower prices and more choices. My Administration will continue to fight to protect consumers and enforce our antitrust laws."
But Spirit Airlines declared bankruptcy twice—in both 2024 and 2025—after the merger collapsed. The airline has struggled significantly since the deal was blocked, raising uncomfortable questions about whether preventing the merger actually served consumer interests or simply accelerated Spirit's demise.
The Competition Question
Here's where things get philosophically interesting. Traditional antitrust theory focuses on preventing market concentration that could harm consumers through higher prices or reduced choice. But what happens when blocking a merger doesn't preserve competition—it just changes who ends up owning the company?
Amazon doesn't manufacture robotic vacuums. The acquisition wouldn't have removed a competitor from the market in any conventional sense. Instead, blocking the deal appears to have cleared the path for Picea, a Chinese manufacturer, to acquire iRobot's technology and brand for far less than Amazon was offering.
Despite assurances that Roombas will continue operating, the public sentiment has shifted toward disappointment and frustration. The debate now centers on whether antitrust enforcement should consider not just immediate market structure, but also the broader strategic implications for American companies competing globally.
Since the Amazon deal fell apart, iRobot has endured several rounds of job cuts. The Picea acquisition will likely bring more. Whether this outcome represents successful consumer protection or a regulatory own goal depends largely on your perspective—but the critics are making their voices heard.




