TikTok has once again become the focus of global regulation. The latest preliminary investigation released by the European Union points out that many of TikTok’s core functions may be “addictive designs”, allowing users to unknowingly extend their use, posing potential risks especially to underage groups. Regulators believe that the current protection measures provided by the platform are still insufficient and require a re-examination of the algorithm and interface mechanism. If violations are ultimately confirmed, TikTok may even face fines of up to 6% of global annual revenue. Faced with this accusation, TikTok also quickly fought back, emphasizing that the content of the investigation was inaccurate. This attack and defense not only affects the technology industry, but may also rewrite the design direction of future social platforms.

TikTok told to change EU’s ‘addictive design’ or face huge fines
Short videos have long become one of the most familiar forms of entertainment for modern people, and TikTok is the most representative one. Many people just want to skate and relax for a few minutes, but often when they look up they realize that time has already passed. Because of this highly sticky usage pattern, the European Union officially issued a warning to TikTok, believing that its platform design may violate the Digital Services Act and have a potential impact on underage users.
Preliminary investigation results released by the European Commission pointed out that TikTok has “addictive design” problems in a number of key mechanisms, including infinite scrolling, automatic playback, push notifications, and highly personalized recommendation algorithms. Regulators believe that these functions will continue to provide new content stimulation, making it difficult for people to stop sliding, thus forming compulsive use behavior.

The EU chief of science and technology affairs said that TikTok must take practical actions to adjust its service design in Europe to more effectively protect minors. The official spokesperson also bluntly stated that the current security measures installed on the platform are “obviously insufficient” and it is difficult to truly reduce risks.
A design that becomes slippery and lasts longer without realizing it
The regulatory agency specifically mentioned in the report the concept that when users continue to receive content that matches their interests, the brain may enter a state similar to “autopilot”. At this time, people no longer actively choose to watch, but are guided by the system to stay.
Research points out that such mechanisms may weaken self-control and prolong use. For adults, it may just be a matter of going to bed later, but for teenagers who are still growing up, being immersed in a world of algorithm-created content for a long time may affect sleep quality, concentration, and even mental health.

Official statistics are also concerning. TikTok was noted to be one of the social platforms most used after midnight among 13- to 18-year-olds. In addition, about 7% of users aged 12 to 15 spend 4 to 5 hours on apps every day, which shows that the usage time of some young groups is relatively high.
Parental control feature considered to be of limited effectiveness
In addition to the algorithm itself, the EU is also examining the parental control and screen time management tools provided by TikTok. However, regulatory authorities believe that existing measures are still insufficient to offset the impact of addiction mechanisms. The reason is that as long as the recommended content is still accurate and attracts attention, underage users may still find ways to extend their use.
In other words, if the core design is not adjusted, more restrictive tools may only treat the symptoms rather than the root cause. This also reflects changes in regulatory direction. In the past, platforms were mostly required to provide management options, but now more in-depth examinations are required to see whether product design overly stimulates users.

The most severe penalty may be 6% of global revenue
If TikTok is ultimately found to have violated the Digital Services Act, the consequences may be quite serious. The EU has warned that it could impose fines of up to 6% of a parent company’s annual global revenue. Such an amount is extremely shocking for any technology company, and it also shows that Europe’s supervision of large digital platforms continues to increase. In recent years, the European Union has repeatedly imposed heavy fines on technology giants in order to establish a more secure and transparent digital environment.
It is worth noting that this investigation was launched as early as February 2024 and went through a long period of data collection and analysis. Officials even described some statistical results as “alarming,” indicating that the problem is not a short-term phenomenon, but a structural risk that may exist in the long term.
TikTok strongly fights back against investigation conclusion
Faced with the EU’s preliminary determination, TikTok did not choose to respond in a low-key manner. A company spokesperson said that the investigation results described the platform completely wrongly and lacked factual basis, and stressed that it would take all necessary measures to raise objections. This stance is actually not difficult to understand. One of TikTok’s most powerful competitive advantages is its recommendation system that can quickly understand users’ interests. Once forced to adjust the algorithm, it will inevitably affect the overall user experience and market competitiveness.
To some extent, this attack and defense also symbolizes the long-term tug of war between technology companies and regulatory agencies. One party pursues growth and usage hours, while the other party tries to reduce possible social costs.
It has become a trend for Europe to strengthen supervision of social platforms
Behind this incident, it actually reflects a larger policy direction. European countries are actively strengthening restrictions on large-scale technology and social platforms, especially protecting young users as a top priority. In an era where algorithms dominate content flow, platforms are not just entertainment tools, but may also influence values and living habits. Regulators therefore began to focus on the long-term impact of the economy on society.
TikTok stands out among its competitors. The key is that its recommendation system can accurately grasp interests and continuously deliver relevant content. This capability is both the cornerstone of success and the centerpiece of regulatory attention. It can be expected that not only TikTok, but other social platforms may also receive stricter scrutiny in the future. How to strike a balance between attracting users and maintaining health will become an important issue for the entire industry.
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Source: KOCPC Chinese