UK Adults Reduce Social Media Posting Amidst Rising AI Use and Screen Time Concerns

A recent study by Ofcom indicates a substantial reduction in the number of UK adults actively posting, commenting on, or sharing content on social media platforms. The regulator's annual Adults' Media Use and Attitudes survey found that only 49% of respondents now actively post on platforms such as Instagram, Facebook, and X, a considerable drop from 61% in the previous year.

Shifting Social Media Habits

Ofcom attributes this decline, coupled with a preference for less permanent content, to a rise in 'passive' social media consumption. Industry expert Matt Navarra suggests this trend reflects a desire for 'digital self-preservation', with individuals favouring more private channels like group chats and direct messages over public posting. Navarra states, 'People haven't fallen out of love with social media, I think they've just become a lot more intentional about how they show up on it.'

Furthermore, the survey highlighted increased adult concern that online posts could lead to future problems, which Navarra believes indicates that for many, social media now 'feels less like self-expression and more like a potential liability'. He concludes, 'Social media isn't becoming less social, it's becoming less public.'

AI Adoption and Screen Time Worries

The report also reveals a significant increase in the use of AI tools among UK adults, rising from 31% in 2024 to 54% in 2025. This growth is predominantly driven by younger demographics, with four in five 16-to-24 year olds and three quarters of 25-to-34 year olds reporting AI tool usage.

For the first time, Ofcom’s survey addressed screen time, with two-thirds (67%) of participants admitting they sometimes spend too long on their devices. This aligns with a separate Ofcom report from late 2025, which noted UK adults are spending 31 minutes longer online than in 2021.

Evolving Digital Landscape

Dr Ysabel Gerrard, a senior lecturer in digital media and society at the University of Sheffield, suggests that digital fatigue may contribute to reduced posting. She notes that the novelty of posting updates has diminished since social media's initial popularity in the mid-to-late 2000s.

Overall sentiment towards being online has also decreased, with only 59% of people believing the benefits outweigh the risks in 2025, down from 72% last year. This shift occurs amidst a changing social media landscape dominated by short-form video and algorithmic feeds, leading platforms to resemble 'algorithmic, video-first entertainment platforms' rather than spaces primarily for connecting with friends.