Commission Calls Time on the Infinite Scroll

The European Commission has issued a preliminary finding against TikTok, concluding that the platform's signature ‘For You’ recommender algorithm breaches the European Union's Digital Services Act.

At the core of the Commission’s assessment is what regulators term the ‘rabbit hole effect’. TikTok’s automated recommendation engine serves users an unbroken, tailored stream of video clips shaped by their previous viewing habits. According to EU enforcers, that architecture continues feeding users increasingly concentrated content even when the subject matter touches directly on mental health struggles and negative body image, deepening user engagement by intensifying exposure to sensitive themes.

For hundreds of millions of smartphone users, the algorithmic feed is simply how the modern internet works: you linger on a video for three seconds, and the system serves you twenty more just like it. For the European Commission, however, that automated responsiveness ceases to be an innocent technical feat when it channels vulnerable individuals into spirals of distressing material.

Under the Digital Services Act—the EU’s rulebook designed to govern online content and hold major tech firms accountable for systemic social harm—platforms are legally bound to evaluate and mitigate risks to public health and the well-being of minors. If an algorithm notices a user lingering on videos about depression or disordered eating and responds by supplying an unending sequence of similar clips, regulators view that design choice as an active hazard rather than mere customer service.

Enforcing the Digital Services Act requires the Commission to turn abstract internet habits into legal proceedings. What users casually describe as ‘doomscrolling’ enters the Berlaymont machinery translated into formal vocabulary: systemic behavioural risks, algorithmic feedback loops, and design-induced harm.

In Brussels procedural terms, a preliminary finding is not yet a final ruling or a financial penalty. It represents the formal statement of objections—the point where EU regulators set down their grievances on paper and hand them across the table. For an institution that spent decades attempting to regulate the digital economy via retrospective competition disputes, the DSA represents a deliberate shift toward policing the actual mechanics of online life in near real time.

TikTok will now be given the opportunity to examine the Commission’s file and submit a formal defence. The company can dispute the Commission’s preliminary conclusions, contest the factual assessment of its algorithm, or propose binding commitments to alter how the ‘For You’ feed distributes sensitive content.

Should the Commission remain unconvinced by the platform’s arguments or proposed changes, it holds the power under the DSA to adopt a formal non-compliance decision, backed by the prospect of substantial periodic penalties or fines linked to global annual turnover.