The FTC faces hurdles in blocking Microsoft's Activision deal, as courts are skeptical of vertical merger challenges where two companies don't compete directly
Ms. Khan, the chair of the Federal Trade Commission, has staked an ambitious trustbusting agenda on a case that may be difficult to win.
Context & Ripple Effects
The FTC's suit to block Microsoft's $69B Activision Blizzard acquisition capped a year-long arc that began with the January announcement landing squarely in front of Lina Khan's antitrust-focused FTC. The agency's theory is vertical — that owning Activision's games could suppress Microsoft's gaming competitors — and courts have historically been skeptical of challenges where the merging parties don't compete directly.
First-order effects
- Microsoft and Activision must litigate through a court environment inclined to view their deal as lawful, raising the odds the acquisition closes despite the challenge.
- Chair Lina Khan has tied the FTC's broader trustbusting agenda to this case, so an adverse ruling directly weakens the commission's marquee test of vertical-merger enforcement.
Second-order effects
- A loss would signal to other large tech acquirers that buying content and capability rather than direct rivals remains legally safe, encouraging more vertical consolidation in gaming and adjacent markets.
- The FTC would be pushed toward alternative enforcement levers — such as its stated willingness to pursue businesses over undisclosed personalized pricing — where it controls the rules rather than fighting precedent.
Third-order effects
- If courts keep rejecting vertical-merger theories, meaningful limits on capability acquisitions will require either new judicial doctrine or legislative change, leaving agencies like the FTC to police gatekeeper power through conduct cases instead of blockups.
- The pattern points toward a two-track regime: horizontal mergers face real scrutiny while vertical platform deals close, concentrating distribution leverage among a few platform owners.
The trend: Antitrust enforcement is colliding with a judiciary still anchored to horizontal-merger precedent, forcing agencies to test whether vertical platform acquisitions can be blocked at all.