Analysis: Conservative and Reform UK MPs have increased their volume of posts on X since Elon Musk's takeover, while center-left politicians have reduced theirs
Majority of Labour and Liberal Democrat politicians are on alternative social media platform Bluesky, report shows
Context & Ripple Effects
Earlier coverage showed Labour and other left-wing politicians continuing to use X despite concerns about the platform, while the UK government had already stopped buying paid advertising there. Officials had also criticised X’s responsiveness on disinformation, and Musk’s interventions in UK politics had become a wider political issue.
The new reporting adds a measurable behavioural divide: Conservative and Reform UK MPs are posting more on X, while centre-left politicians are posting less and many Labour and Liberal Democrat politicians also maintain a presence on Bluesky.
First-order effects
- X’s UK political conversation becomes more heavily supplied by Conservative and Reform UK MPs, while Labour and Liberal Democrat politicians reduce their relative activity there.
- Bluesky gains practical importance as an additional outlet for centre-left elected politicians rather than merely an alternative account-holding destination.
Second-order effects
- Parties and political staff will need to tailor distribution to more politically distinct platform audiences, rather than treating X as a shared cross-party communications channel.
- The divide may reinforce scrutiny of X’s moderation and amplification practices, since UK officials have already raised concerns about its handling of disinformation and related coverage has reported stronger amplification of right-wing content.
Third-order effects
- If posting patterns persist, UK political communication could become more platform-segmented: X serving a more right-leaning political ecosystem while alternative networks carry more centre-left activity.
- That segmentation would make platform-governance disputes more consequential, because decisions about reach, moderation and official advertising can affect which political voices are most visible in each public forum.
The trend: This is part of a broader shift from a single dominant political social network toward ideologically differentiated platform ecosystems shaped by platform ownership, governance and perceived audience reach.