The political effects of X’s feed algorithm
https://www.nature.com/articles/s41586-026-10098-2#Sec4
Evidence that X’s feed algorithm tends to push more conservative content to users’ feeds. Seven weeks of exposure to such content in 2023 shifted users’ political opinions in a more conservative direction, particularly with regard to policy priorities, perceptions of the criminal investigations into Trump and views on the war in Ukraine.
And moreover it is persistent...

The political effects of X’s feed algorithm - Nature
Among users initially on a chronological feed, 7 weeks of exposure to X’s algorithmic feed in 2023 shifted political attitudes and account-following behaviour in a more conservative direction compared with those remaining on a chronological feed, whereas switching the feed setting in the opposite direction, from algorithmic to chronological, had no effect.




