S. 4746, Antitrust Enforcement Against Tech Platforms. Quorum's AI analysis reads it as a net benefit — and names who gains.
S. 4746 · Net good
What it does
This bill creates new antitrust rules for 'systemically important platforms'—defined as tech companies with over $175 billion in annual revenue and 34% of U.S. users or households. It prohibits these platforms from favoring their own products over competitors, blocking interoperability, tying services together, using competitors' data against them, locking users into defaults, or retaliating against users who report violations. The FTC, Department of Justice, and state attorneys general can enforce these rules through civil lawsuits, with penalties of 1–10% of U.S. revenue and expedited court proceedings.
The analysis names small and mid-sized tech companies competing on major platforms — and 4 more groups — among the beneficiaries.
The trade-off
The $175B revenue threshold and 34% user threshold are designed to capture approximately 5–6 companies (Meta, Google, Amazon, Apple, Microsoft, TikTok). The bill does not name them, but the thresholds function as a de facto list, creating legal uncertainty for companies near the threshold and potential gaming of revenue/user metrics.
The analysis put a high warning level on this bill. Transparency scores 75%, and the analysis found no provisions unrelated to the bill's subject.
Who is behind it
Filed by Chuck Grassley. Cosponsored by Amy Klobuchar, Cory Booker, Josh Hawley and Richard Durbin.