Congress is right to want to curtail TikTok’s power and influence

Imagine a world where America’s foreign adversaries don’t need spies or hackers to infiltrate our society or meddle with our democracy. Instead, they can deploy a far more insidious tool: a digital platform, addictive by design, that captivates its users and then mobilizes them to influence our democratic institutions.

The scenario may sound farfetched, but something like that recently happened. Earlier this month, while the US Congress was considering a bill that would curtail TikTok’s operations in the United States, the popular, Chinese-owned social media platform confronted its users with a kind of digital ransom note calling for political action. As the New York Times reported, TikTok’s campaign sparked a deluge of calls to Capitol Hill, overwhelming some congressional offices and demonstrating the platform’s political influence.

TikTok, whose parent company is the Beijing-based ByteDance, is alarmingly addictive and has a young and intensely loyal user base. It’s so addictive, in fact, that the Chinese version of the app, Douyin, limits Chinese users under the age of 14 to 40 minutes of usage a day, and only between the hours of 6am and 10pm. TikTok introduced a similar measure in the US last year, restricting users under 18 to a default limit of 60 minutes a day, though the feature is optional; certain high-usage users are asked to accept a limit, according to ABC News, but are allowed to decide their own maximum.

TikTok’s recommender algorithm, which barrages users with an endless feed of viral, short-form video clips, has effectively exploited human psychology to ensnare a generation of users. Research, including studies funded by China’s own National Natural Science Foundation, have shown that the app undermines