The Supreme Court on January 17, 2025 unanimously upheld the Protecting Americans from Foreign Adversary Controlled Applications Act, the law requiring ByteDance to divest TikTok's United States operations or face a ban on distribution, ruling it does not violate the First Amendment. The unsigned opinion held that the law targets foreign-adversary control of the platform, not the content of speech, per the decision's published text. The law took effect the following day, with enforcement actions against distributors beginning after a short wind-down. LMH News publishes information, not legal advice.
The ruling ended a two-month sprint from enactment to decision: the bill passed the House and Senate in April 2024, was signed April 24, 2024, set a January 19, 2025 deadline, and produced the Court's review on an expedited schedule.
What did the Court actually decide?
Two holdings, in the Court's words as summarized in the opinion. First, the Act — which requires divestiture by ByteDance, TikTok's China-based parent, before the platform may continue operating in the US — does not violate petitioners' First Amendment rights, because it is justified by the government's data-collection rationale and does not burden speech more than necessary. Second, the law survives the scrutiny applied to content-neutral legislation, with the Court declining the platforms' request to apply strict scrutiny.
Justice Sotomayor wrote separately, agreeing in judgment but arguing the Court understated the speech burden; Justice Gorsuch also concurred in judgment, on different First Amendment reasoning about who holds the rights at stake.
What did each side argue?
TikTok and ByteDance, in their court filings, argued the law suppresses the speech of 170 million American users and is a ban dressed as divestiture, since a divestiture of the recommendation algorithm was not commercially possible under Chinese export-control rules. Creators who joined the challenge said their livelihoods depend on the platform's reach. The government argued the law addresses national-security risk from Chinese access to Americans' data and potential content manipulation, that divestiture was an available path the companies declined, and that the Court owed substantial deference to Congress's national-security judgments, per the filed briefs.
What happens next procedurally?
Enforcement moved to the executive branch: the law authorizes the Attorney General to impose civil penalties on entities that distribute or host the app, with carve-outs the statute and later guidance define. The incoming administration said in court papers it sought a delay to negotiate, and enforcement discretion became the operative question after the deadline passed — a political question now, not a judicial one. Additional litigation over specific enforcement steps remains possible; none of it revisits the core holding.
What the record establishes: the law is constitutional as written, upheld 9-0, and its application now depends on executive decisions. What it cannot establish is whether a divestiture deal closes — that depends on negotiations not yet concluded as of the ruling.
For more context, read Florida Supreme Court settles K-9 vehicle drug sweep conflict.