What X's move to hide our likes means for accountability

This week, X, formerly known as Twitter, made likes private — meaning people can no longer see which users have liked posts. It's a move the company says is aimed at improving privacy, however, experts say the change will harm the public's ability to hold the powerful to account. 

Public likes on the social media platform were always a double-edged sword. They established a public record of every user's interests and interactions. But they were also an occasional source of trouble for politicians, celebrities and even site owner Elon Musk, whose likes were frequently examined by journalists and the public.

"Likes were this really important and interesting way to understand the types of content those in power really consume and agree with," said Liam McLaughlin, a communication and media lecturer at the University of Liverpool. 

"Removing this content is a poor move for democracy, some might argue."

There have been numerous examples of politicians' likes on X turning into scandals because they appeared to contradict their public stances.

This week, CNN reporters discovered that Sen. J.D. Vance (R-Ohio), a top candidate to run as Donald Trump's vice-president, liked tweets in 2016 and 2017 that were highly critical of the former president, underlining his pivot from critic to close ally. 

In another infamous example, Sen. Ted Cruz (R-Texas) landed in hot water after his account liked a pornographic post in 2017. At the time, journalists and the public were quick to point out that in 2007, Cruz's office unsuccessfully argued in favour of litigation seeking to ban sex toys, writing that masturbation had not been endorsed by the Supreme Court.

Cruz's camp later said that the 2017 like was "reported to Twitter," implying that the Senator did not like it himself. 

Musk's likes have been scrutinized by the media as well.

This week, LGBTQ+ news outlet Them reported that Musk's like history included celebrations of bans on gender-affirming care for youth, a video cutting together Pride flags and Nazi imagery with the caption "It's a cult," and an edited image depicting transgender actor Elliot Page wearing a T-shirt saying "sterilize autistic children" instead of "protect trans kids."

Before likes were made private, X director of engineering Haofei Weng posted that the change would let people like "edgy" content without fear. 

"[Musk's] personal likes are really abhorrent," said Samantha Cole, journalist and co-founder of technology news site 404Media who has reported on public figures' problematic likes in the past.

"He has a history of demanding that his team change things to make him look good," she said.

Last February, tech news site The Verge reported that Musk personally directed Twitter staff to create a system to boost his posts.