FTC’s Meta Appeal Faces Uphill Battle as TikTok Secures Future
The Federal Trade Commission’s (FTC) attempt to undo Meta’s acquisitions of Instagram and WhatsApp hit a significant snag as TikTok solidified its position in the US market. The FTC formally notified its intent to appeal its loss in the case on January 20, 2026, but just two days later, TikTok announced a deal with a consortium of buyers – including Oracle and Michael Dell – to address US national security concerns and remain operational.
The Judge’s Reasoning: TikTok as a Key Competitor
The November 2025 ruling by District Judge James Boasberg centered on the competitive landscape. The judge determined that TikTok “holds center stage as Meta’s fiercest rival.” This finding was crucial, as the FTC had argued for a narrower market definition that excluded TikTok and YouTube, artificially inflating Meta’s market share. Judge Boasberg considered a market including Facebook, Instagram, Snapchat, MeWe, TikTok, and YouTube.
Why TikTok’s Survival Matters to the FTC’s Case
Had TikTok been banned, as some in Congress had sought, the FTC’s argument for a dominant Meta market share would have been significantly strengthened. The court had previously acknowledged that excluding TikTok would have increased Meta’s calculated market share. Now, with TikTok’s continued presence, the FTC faces a much more challenging path to proving Meta’s monopolistic power.
Consumer Behavior and Market Definition
The case highlights a fundamental principle of antitrust law: market definition is driven by consumer behavior, not enforcer theory. The FTC argued for a distinction between social networking and entertainment apps, but evidence presented during the trial demonstrated that users readily switch between platforms like Facebook and TikTok based on availability. For example, when Facebook experienced an outage in 2021, users turned to TikTok, and vice versa when TikTok faced potential bans.
The “Hypothetical Monopolist” Test and its Application
Antitrust courts have long used the “hypothetical monopolist test” to assess market power. This test asks whether a company could successfully raise prices without losing significant customers to competitors. The FTC did not apply this test when attempting to exclude TikTok from the market definition, a point emphasized by the court. TikTok’s presence ensures that Meta cannot raise prices without risking customer attrition.
Meta’s Experiment: Demonstrating Consumer Alternatives
Meta presented compelling evidence in the form of a consumer experiment. Participants were incentivized to reduce their use of Facebook, and Instagram. The results showed that users shifted to TikTok and YouTube, reinforcing the conclusion that these platforms are viable alternatives.
Looking Ahead: Implications for Tech Antitrust
This case underscores the complexities of applying antitrust principles to rapidly evolving technology markets. The FTC’s appeal now faces significantly diminished prospects. The outcome will likely influence future antitrust challenges against large tech companies, particularly regarding the definition of relevant markets and the consideration of dynamic competition.
Pro Tip:
Understanding market definition is key to grasping antitrust cases. It’s not simply about the number of competitors, but about whether consumers view those competitors as realistic alternatives.
FAQ
Q: What was the FTC trying to achieve in its lawsuit against Meta?
A: The FTC sought to force Meta to divest from Instagram and WhatsApp, arguing that Meta had illegally acquired monopoly power through these acquisitions.
Q: Why is TikTok’s continued operation important to this case?
A: TikTok is considered Meta’s primary competitor. Its presence in the market lowers Meta’s overall market share, making it harder to prove monopolistic power.
Q: What is the “hypothetical monopolist” test?
A: It’s a standard used in antitrust law to determine if a company has market power. It assesses whether the company could raise prices without losing a significant number of customers.
Q: Who is Tom Campbell?
A: Tom Campbell is an antitrust expert who previously served as Director of the Bureau of Competition at the FTC and as a US Congressman.
Did you know? The FTC initially filed its lawsuit against Facebook (now Meta) in December 2020.
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