Ofcom: the share of adult UK social media users that actively post, share, or comment falls from 61% in 2024 to 49%, as users say they are being more selective
Context & Ripple Effects
This sharp drop extends a longer shift from public posting toward passive consumption: a 2015 survey had already found Facebook users were increasingly lurking and liking rather than updating statuses. The new Ofcom reading gives that pattern a much larger, UK-wide adult-user signal.
It also sits uneasily beside social media's growing role in how UK adults get news. Social platforms can remain important distribution channels even as fewer users contribute visible reactions, shares, and original posts.
First-order effects
- Social platforms face a smaller active pool of UK adults producing the posts, comments, and shares that create visible conversation; users are explicitly becoming more selective about what they leave public.
- For users, reputational concerns about old posts make public participation more deliberate, shifting some interaction away from permanent, broadly visible activity.
Second-order effects
- Publishers and news organizations that rely on organic social sharing may get less amplification from ordinary users, even while social platforms remain a major route to news discovery.
- Platforms may place greater value on retaining and surfacing the activity that remains, while the mix of engagement shifts toward consumption rather than user-generated public discussion.
Third-order effects
- If the decline persists, social media's core product may be defined less by mass public participation and more by audience consumption, with fewer users supplying the conversational layer that historically differentiated feeds.
- The trend could sharpen scrutiny of how platforms measure meaningful engagement: high reach or news use would not necessarily indicate a healthy or broadly participatory public forum.
The trend: This is one data point in social media's evolution from open, routine public posting toward more selective participation and increasingly consumption-led use.