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Fact check: What role do social media platforms play in promoting left and right wing extremist ideologies?

Checked on September 18, 2025

1. Summary of the results

The analyses provided suggest that social media platforms play a complex role in promoting extremist ideologies, including both left and right wing ideologies [1]. These platforms can provide a space for individuals with extremist views to access and disseminate ideas, build solidarity, and plan actions [1]. Additionally, social media algorithms can amplify and spread extremist ideologies by creating echo chambers and filter bubbles that expose users to similar viewpoints, thus reinforcing their biases and potentially leading to radicalization [2]. The spread of extremist views on social media can have offline consequences, such as the embedding of hateful ideologies in mainstream youth cultures [3] and the connection between online hate speech and real-life hate crimes [4]. Major social media companies are taking steps to combat the spread of extremism on their platforms, including updating policies to remove videos glorifying violent acts and launching online safety education programs [5]. However, the problem of misinformation on social media, including the role of algorithms in spreading polarizing content, remains a significant concern [6].

2. Missing context/alternative viewpoints

A key aspect that is missing from the original statement is the role of social media companies in regulating extremist content. While some analyses highlight the efforts of social media companies to combat extremism [5], others emphasize the need for a joint effort to reduce the online spread of political extremism [7]. Furthermore, the original statement does not consider the impact of social media on specific demographics, such as young people, who may be more susceptible to the spread of extremist ideologies [3]. Alternative viewpoints, such as the potential benefits of social media in promoting counter-narratives to extremism, are also not explored in the original statement [1]. The connection between social media and terrorism is also an important context that is missing from the original statement, with some analyses highlighting the use of social media by terrorist groups to spread propaganda and recruit new members [7].

3. Potential misinformation/bias in the original statement

The original statement may be biased towards a simplistic view of the role of social media in promoting extremism, as it does not consider the complex and multifaceted nature of the issue [1]. Additionally, the statement may be misleading in its implication that social media platforms are the primary drivers of extremist ideologies, when in fact, the relationship between social media and extremism is more nuanced [2]. The statement may also benefit those who seek to blame social media companies for the spread of extremism, rather than considering the broader societal and cultural factors that contribute to the problem [4]. Overall, a more nuanced and balanced understanding of the role of social media in promoting extremist ideologies is necessary to develop effective strategies for combating the spread of extremism online [7].

Want to dive deeper?
How do social media algorithms contribute to the spread of extremist ideologies?
What measures have social media companies taken to remove hate speech and extremist content since 2020?
Can social media platforms be held liable for promoting extremist ideologies under the 2025 policy changes?
How do left and right wing extremist groups use social media to recruit new members and spread their ideologies?
What is the impact of social media on the radicalization of individuals to extremist ideologies, according to 2024 studies?