• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechTikTok

TikTok is grilled by skeptical U.S. judges while making its first arguments against Biden’s ‘unprecedented’ potential U.S. ban  

By
Jenn Brice
Jenn Brice
Down Arrow Button Icon
By
Jenn Brice
Jenn Brice
Down Arrow Button Icon
September 16, 2024, 11:04 AM ET

TikTok squared off today in its first court challenge of a law that would force the Chinese-owned social media giant to sell itself or be banned in the U.S.

Under the legislation signed by President Joe Biden in April, TikTok would be banned across the country unless its owner, the Chinese tech company ByteDance, sells its stake in the video-streaming app. The measure stems from national security concerns that the Chinese government could access American user data through ByteDance.

TikTok told the court today that the law would have “staggering” outcomes for free speech in America if a ban were to take effect in January. But the company faced tough questions from judges who echoed lawmakers’ concerns about national security.

The company has support from free speech advocates who say banning TikTok would affect how large swaths of U.S. users express themselves. With roughly 170 million Americans on TikTok, the app has exploded from a site for videos clips of dancing and singing  into a place where users, especially younger generations, seek out information.

Courtroom battle

For roughly two hours this morning, lawyers for TikTok and the U.S. government fielded questions from judges who showed skepticism about whether the platform is entitled to display and moderate content with the same freedom as a U.S. company while its parent company is based in China.

TikTok attorney Andrew Pincus told the court today that the “unprecedented” law would have “staggering” outcomes for free speech in America. But judges were sympathetic to the government’s national security concerns.

Foreign entities aren’t guaranteed First Amendment rights, noted Judge Sri Srinivasan, and the government contends that “content manipulation,” or what is promoted by the TikTok algorithm, depends on the Chinese company. TikTok can “curate to its heart’s content,” Srinivasan said, but not while it’s “subject to Chinese control.”

The company insisted that Congress’s divestiture law unfairly singles out a specific U.S. speaker—the app’s American subsidiary, TikTok USA. Pincus urged the court to carefully consider whether a law can constitutionally target TikTok, especially given the volume of content that is created and shared by Americans on the app. 

Other publishers in the U.S. are owned by foreign entities and enjoy First Amendment protection , Pincus said. He cited Politico, which is owned by German media company Axel Springer, and Al Jazeera as examples. 

“But not by foreign adversaries,” Judge Neomi Rao responded.

But even if TikTok doesn’t have First Amendment protections due to its foreign ownership, millions of American creators on the platform do, said Jeffrey Fisher, who represented the TikTok users who are challenging the law in court. Again, the judges had questions: “What would be the creators’ interest in TikTok U.S. being owned by ByteDance?” Rao asked. 

Creators like the platform as it is, Fisher said, just like an American writer might like working with a particular publisher. A change in ownership or full-out ban would curb their ability to post content about everything from music to political theory to dinner recipes.

“It is a tradition in our country to protect those ideas, and that is what this act does not do,” he said. 

For the government, attorney Daniel Tenny underscored that the case is really about data security, not restricting speech. In response to questions from Rao, who flagged that the law singles out TikTok, Tenny said the government is fighting the flow of American user data to a Chinese entity, and how that data fuels TikTok’s algorithm—not any sort of content itself.

“The data stream is not expressive activity,” Tenny said.

Arguments against TikTok

In filings in the U.S. Court of Appeals in Washington, D.C., the Department of Justice argued that TikTok collects huge amounts of data about its users, including sensitive personal information like location and viewing habits. While there is no public evidence that TikTok has shared that data with the Chinese government, the government contends that there is a risk there, as long as ByteDance controls ownership. 

The DOJ also argues that the algorithm fueling TikTok’s hallmark For You page could be accessed by the Chinese government to control the content reaching Americans and thereby influence what they think and undermine U.S. national security. 

Their Justice Department’s brief cites a report about TikTok’s “heating” feature, which lets TikTok employees manually influence what content goes viral on the platform. Earlier this year, Republican lawmakers said they supported the bipartisan divestment law in part because they linked the app to growing sympathy toward Palestinians amid Israel’s attacks on Gaza.

The U.S government wrote in a July court filing that “nothing short of severing the ties between TikTok and China could suffice to mitigate the national-security threats posed by the application.”

TikTok’s position is that divestment from ByteDance is unnecessary, impractical, and ultimately unconstitutional. It flagged that the divestment law is effectively a ban on the app, given the technical and commercial challenges to finding a new owner for the app. 

Even if a divestiture was feasible, TikTok argued a U.S. only version would be an “island” cut off from global content, and it would still “at minimum require a data-sharing agreement with ByteDance.” And the Chinese government would not allow a forced divestment of TikTok’s algorithm, the filing adds. 

“Even if divestiture were feasible, TikTok in the United States would still be reduced to a shell of its former self, stripped of the innovative and expressive technology that tailors content to each user,” TikTok wrote in a June court filing challenging the law. 

Various advocacy groups, such as the Electronic Frontier Foundation and Knight First Amendment Institute, asked the court to recognize First Amendment concerns with a TikTok ban. 

A nationwide ban would be “a radical departure from this country’s tradition of championing an open Internet,” the app added in its court filing.

But the government insists that, given its national security interest to curb influence from a geopolitical rival, the law is narrowly tailored enough to survive First Amendment scrutiny. 

What’s next

After a decision from the panel of D.C. judges, likely before December, the case is expected to go to the U.S. Supreme Court before the possible ban would take effect in January. If the law is ultimately upheld, app stores would be barred from making TikTok available to U.S. users. 

Update, Sept. 16, 2024: This article was updated with additional information from today’s court proceeding.

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Author
By Jenn Brice
LinkedIn icon
See full bioRight Arrow Button Icon

Latest in Tech

Google DeepMind cofounder and CEO Demis Hassabis
AIU.K.
Google DeepMind agrees to sweeping partnership with U.K. government focused on science and clean energy
By Jeremy KahnDecember 10, 2025
5 hours ago
InnovationBrainstorm AI
Rivian CEO says buying an EV isn’t a political choice, pointing out that R1 buyers are split evenly between Republicans and Democrats
By Jason MaDecember 10, 2025
7 hours ago
Larry Ellison
Big TechMarkets
Oracle earnings may not be enough to assuage debt, AI deal fears
By Carmen Reinicke and BloombergDecember 10, 2025
8 hours ago
Curly haired woman in a black dress speaking.
AIBrainstorm AI
Actress Natasha Lyonne dropped out of NYU and watched movies instead. Now, she’s helping to shape the future of AI
By Amanda GerutDecember 10, 2025
9 hours ago
Jeff Williams, former Apple CEO
C-SuiteDisney
Jeff Williams, who retired from Apple after 27 years, less than a month ago, just got called up by Disney to join its board of directors
By Dave SmithDecember 10, 2025
10 hours ago
AIBrainstorm AI
Young people are ‘growing up fluent in AI’ and that’s helping them stand apart from their older peers, says Gen Z founder Kiara Nirghin
By Angelica AngDecember 10, 2025
12 hours ago

Most Popular

placeholder alt text
Success
At 18, doctors gave him three hours to live. He played video games from his hospital bed—and now, he’s built a $10 million-a-year video game studio
By Preston ForeDecember 10, 2025
19 hours ago
placeholder alt text
Politics
Exclusive: U.S. businesses are getting throttled by the drop in tourism from Canada: ‘I can count the number of Canadian visitors on one hand’
By Dave SmithDecember 10, 2025
17 hours ago
placeholder alt text
Economy
‘Fodder for a recession’: Top economist Mark Zandi warns about so many Americans ‘already living on the financial edge’ in a K-shaped economy 
By Eva RoytburgDecember 9, 2025
1 day ago
placeholder alt text
Economy
‘Be careful what you wish for’: Top economist warns any additional interest rate cuts after today would signal the economy is slipping into danger
By Eva RoytburgDecember 10, 2025
11 hours ago
placeholder alt text
Uncategorized
Transforming customer support through intelligent AI operations
By Lauren ChomiukNovember 26, 2025
14 days ago
placeholder alt text
Economy
Fed’s expected rate cut today is less about stimulating the economy and more about protecting the job market from ‘shattering’
By Eleanor PringleDecember 10, 2025
17 hours ago
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.