While President-elect Donald Trump has asked the Supreme Court to block a looming US ban on TikTok in a major case being argued on Friday that pits free speech rights against national security concerns over the Chinese-owned short-video app, many of his Republican allies have urged the opposite.
These diverging views raise the stakes for the court, which has a 6-3 conservative majority, as it prepares to decide the fate of a popular social media platform used by about half of Americans in a case testing the US Constitutionâs First Amendment protections against government abridgement of speech.
âThis is the most significant free speech case in at least a generation,â said Timothy Edgar, a former US national security and intelligence official who has worked in both Republican and Democratic presidential administrations.
âIf we consider that there are 170 million active monthly users of TikTok in the United States, the volume of free speech at risk is the largest of any Supreme Court case in American history,â added Edgar, who now teaches cybersecurity at Brown University and joined a brief backing TikTok in the case.
Driven by concerns that China could access data or spy on Americans with the app, Congress overwhelmingly passed the measure last year with bipartisan support, and Democratic President Joe Biden signed it into law. It requires TikTokâs China-based parent company ByteDance to sell the platform or face a US ban on Jan. 19.
The dispute goes before the top U.S. judicial body at a time of growing trade tensions between the worldâs two biggest economies and just 10 days before Trump is due to begin his second term as president.
The Justice Department, defending the law, has said TikTok poses a threat to US national security because of its access to immense amounts of data on American users, from locations to private messages, and its ability to secretly manipulate content that they view on the app.
TikTok and ByteDance rebut the national security claims, instead portraying the law as running afoul of the First Amendment. If the law is allowed to stand âthen Congress will have free rein to ban any American from speaking simply by identifying some risk that the speech is influenced by a foreign entity,â they told the Supreme Court in a filing.
Trump has said he has a âwarm spotâ for TikTok and has vowed to âsaveâ a platform on which his campaign generated âbillions of views.â
âPresident Trump opposes banning TikTok in the United States at this juncture, and seeks the ability to resolve the issues at hand through political means once he takes office,â Trumpâs lawyer John Sauer wrote in a filing, asking the justices to put the law on hold.
Sauer is Trumpâs pick to serve as US solicitor general, the governmentâs chief lawyer at the Supreme Court.
State Attorneys General Weigh in
By contrast, many Republican lawmakers and officials are pressing the court – whose conservative majority includes three justices appointed by Trump during his first term as president – to back the Biden administration in its defense of the measure.
Republican attorneys general from 22 states filed a brief with the court disagreeing with TikTokâs arguments and asking the justices to uphold the statute.
âAllowing TikTok to operate in the United States without severing its ties to the Chinese Communist Party exposes Americans to the risk of the Chinese Communist Party accessing and exploiting their data,â these state officials, led by Montana Attorney General Austin Knudsen, wrote in their filing.
Montana tried to ban TikTok at the state level but was blocked by a federal court.
Former Senate Republican leader Mitch McConnell has compared TikTokâs litigation to a hardened criminal seeking a âstay of execution.â The Republican chairman and the top Democratic member of a US House of Representatives panel focused on China issues urged the justices to uphold the measure to âprotect the American people from foreign threats.â
Bidenâs administration on Jan. 3 asked the justices to reject Trumpâs request to put the ban on hold.
Trumpâs support for TikTok is a reversal from 2020, when during his first term as president he tried to block the app and force its sale to American companies. Trump has since said a TikTok ban would benefit Meta-owned platforms Facebook and Instagram, which he has criticised for suspending him after the attack on the US Capitol by his supporters on Jan. 6, 2021.
TikTok, ByteDance and some users who post content on the app appealed a Dec. 6 ruling by the US Court of Appeals for the District of Columbia Circuit upholding the law.
If the Supreme Court upholds the statute, Edgar said, âthe stakes for internet freedom both in the United States and around the world are high.â
The US government, Edgar added, âwill be on solid ground if it chooses to regulate or ban any digital platform with substantial involvement from foreign investors.â Another widely used platform, Telegram, âmay be next,â Edgar added.
In a Dec. 13 letter, US lawmakers told Apple and Alphabetâs Google, which operate the two main mobile app stores, that they must be ready to remove TikTok from those stores on Jan. 19.
While US users probably will still be able to use TikTok after the deadline because it is already downloaded on their phones, according to experts, over time the app will become unusable without software and security updates.
By Andrew Chung; Additional reporting by David Shepardson and Sheila Dang; Editing by Will Dunham