Federal appeals court rules that President Trump violated the First Amendment by blocking his critics on Twitter
President Trump cannot block his critics from the Twitter feed he regularly uses to communicate with the public, a federal appeals court said Tuesday, in a case with implications …
Context & Ripple Effects
This ruling is the appellate confirmation of a fight the Knight First Amendment Institute opened in 2017 when it sued over Trump's blocking practice. After a lower-court win, the account had already unblocked 41 users while others stayed blocked, so the appeals court's decision hardens the 'public forum' theory into binding circuit law.
What follows in the corpus makes clear the case never fully resolves: the DOJ takes it to the Supreme Court, the dispute is later vacated once Trump leaves office, and Justice Thomas uses the vacancy to flag platform power — turning a narrow blocking case into the opening argument about who governs speech online.
First-order effects
- Trump must either keep critics unblocked on @realDonaldTrump or move official communications to an account not treated as a government forum — the appeals court ties his most-used channel to First Amendment constraints.
Second-order effects
- The DOJ escalates to the Supreme Court, making the executive branch itself the litigant defending officials' right to mute dissent on commercial platforms.
Third-order effects
- When the Court later vacates the ruling as moot, Justice Thomas's concurrence reframes the case around platforms' 'unprecedented' control over speech — and Trump's own lawsuit against Twitter over his ban completes the role reversal, from defendant to plaintiff on the same question.
The trend: Courts and justices are converging on officials' social media accounts as quasi-public forums, with the unresolved question shifting from what governments may block to what platforms themselves may.