The United Kingdom (UK) government is considering new restrictions on social media use for children under 16, following a similar move by Australia and renewed domestic pressure to address the impact of online platforms on younger users.
More specifically, its ministers have launched a consultation which is a formal process of inviting the public to share views on an issue to inform decision-making.
The proposals go beyond age-based limits to include potential restrictions on addictive product features such as infinite scroll, a design pattern widely used to maximize user engagement across social media platforms.
If adopted, the measures would mark a shift from regulating who can access social media to how platforms are designed. This feature, specifically, has long raised questions about the psychological assumptions baked into modern interfaces, and whether limiting such patterns would meaningfully reduce harm.
So, what exactly is infinite scroll? It is primarily a design pattern that allows users to browse large lists of content through continuous loading as they scroll.
From an engineering perspective, it is an efficient way to render large data without compromising performance, since the application only loads as much data as the user needs at any given moment.
From a usability standpoint, infinite scroll also reduces interaction costs. Users are already inclined to scroll, and reducing the number of buttons reduces required clicks and interruptions.
READ: Australia Becomes First Country to Ban Social Media for Users Under 16
In practice, this translates into longer sessions and deeper engagement — coveted outcomes by platforms and organizations.
Infinite scroll is not the only way to handle large lists of content. Alternatives include pagination or hybrid scrolling approaches that introduce explicit stopping points, such as “Load more” or “See more” buttons.
These patterns require users to make conscious decisions to continue, rather than allowing the flow to continue uninterrupted.
While infinite scroll has some documented usability drawbacks, much of the current concern centers on its psychological effects. Specifically, the fact that continuous feeds remove natural stopping cues, making it harder for users to disengage.
This dynamic is already familiar to many users through what is often described as doomscrolling. The tendency to continue scrolling through negative or emotionally charged content beyond one’s original intent. Infinite scroll enables this by presenting content as a continuous stream, with no stopping cues.
READ: Level Up or Log Off? Why Mobile Games Are So Hard to Quit
This association with compulsive use and prolonged attention is the lens through which UK policymakers are now examining the feature. Especially, when it concerns the more vulnerable members of society — children.
It is seen less as a neutral engineering design pattern, and more as a design decision that can quietly influence attention, habit formation, and a user’s ability to disengage.
Regulating engineering design patterns is relatively rare and could prove to be both controversial and far-reaching. How the UK chooses to proceed may set an important precedent, raising questions about where responsibility lies between designers, engineers, and policymakers when products shape behavior at scale.
The UK would not be acting entirely alone. In the United States, for example, some states have already moved to require warning labels on social media features like infinite scroll and auto-play when used by minors.
This also matters for countries where global platforms are widely used but rarely designed locally. Design decisions made and potentially regulated in major markets often shape how products are built and deployed everywhere else.
For the software engineering community, this consultation may signal the beginning of a broader conversation about how design decisions are evaluated, not only for efficiency and engagement, but for their social impact as well.
