Senators Klobuchar and Cotton introduce a bill to regulate Big Tech acquisitions, which would force companies to prove proposed mergers aren't anticompetitive
@Google, @Amazon, @Facebook, @Apple — that are crushing competition, shuttering small businesses, and canceling conservatives. Break. 'Em. Up. https://twitter.com/... Ron Knox / @ronmknox : Today @amyklobuchar and @TomCottonAR introduced a bill that would greatly restrict Big Tech's ability to crush innovation and competition through mergers. If you want to end Big Tech's dominance, this is a crucial place to start. https://ilsr.org/... Rep. Ken Buck / @repkenbuck : I am grateful for @SenTomCotton and @amyklobuchar's leadership on this critical legislation. Just as the House Judiciary passed the companion version back in June, the Senate must act swiftly to move this bill and stop Big Tech from crushing competition. https://twitter.com/... @appfairness : JUST IN: Sen. @LindseyGrahamSC signs on to cosponsor the bipartisan, bicameral #OpenAppMarketsAct. Thank you, Senator Graham, for your work to ensure a freer, fairer, and more competitive app store for all developers and consumers. #OpentheAppStores https://twitter.com/... Jason Kint / @jason_kint : Note: DC understands role of data in market power. 🔥 “If Facebook hadn't been able to acquire WhatsApp, consumers would still be able to choose between WhatsApp's privacy-first, 99/yr subscription service and Facebook's personal data collection and exploitation-based service.” https://twitter.com/... Jason Kint / @jason_kint : It's tremendous to see the bipartisan education on tech market power, surveillance capitalism and the need to integrate data and competition policy. Appreciative, will review bill. https://twitter.com/...
Context & Ripple Effects
The bill extends Amy Klobuchar's earlier proposal to raise the bar for tech acquisitions and follows a House Judiciary report that accused major platforms of buying and suppressing smaller rivals. Its bipartisan sponsorship by Klobuchar and Tom Cotton makes merger review a more durable line of attack than a party-specific complaint.
Related coverage shows the policy agenda widening beyond acquisitions: the Open App Markets Act targets the gatekeeping power of Apple and Google’s app stores. Together, the measures frame platform control and dealmaking as linked competition concerns.
First-order effects
- Amazon, Apple, Facebook and Google would face a proposed burden to demonstrate that their acquisitions are not anticompetitive, rather than leaving enforcers to establish the harm.
- Startups considering acquisition by the largest platforms would confront greater uncertainty around deal approval if the bill becomes law.
Second-order effects
- The largest platforms have a stronger incentive to devote resources to shaping antitrust policy; related coverage records record federal lobbying by Amazon and Meta alongside increased Google spending.
- A higher bar for acquisitions would push competition-policy debates toward other platform controls, including app-store rules affecting Apple and Google.
Third-order effects
- If lawmakers turn the burden-shifting approach into law, Big Tech’s acquisition strategy would become a regulatory-access question rather than solely a corporate-finance decision.
- The connected acquisition and app-store proposals point to a broader effort to constrain platform gatekeepers through rules that alter how they expand and control market access.
The trend: US competition policy is moving toward imposing affirmative obligations on dominant platforms before they can extend their reach through deals or gatekeeper rules.