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Linda Yaccarino and X

Molly Butler / Media Matters

X is placing ads for brands like the NFL and MLB next to unhinged conspiracy theories about Jewish people and 9/11

Written by Eric Hananoki

Published 09/11/23 2:19 PM EDT

X (formerly known as Twitter) has been placing ads for major brands like the NFL, MLB, T-Mobile, and eBay alongside content pushing unhinged conspiracy theories about Jewish people orchestrating the 9/11 attacks. Despite X CEO Linda Yaccarino’s recent claims that her company “opposes antisemitism in all its forms” and “will always work to fight it,” these placements serve as another warning to advertisers about the hollowness of her promises.

Antisemites have long alleged that nefarious Jewish forces are secretly behind world events, including the 9/11 attacks.

Media Matters and other observers have documented how X has remained a dangerous cesspool, especially for advertisers. Since Musk took over the company, X has placed ads for numerous brands directly on pro-Hitler, Holocaust denial, white nationalist, and neo-Nazi accounts. 

In recent weeks, X owner Elon Musk has given fuel to antisemitism on the platform by showing support for the “#BanTheADL.” 

Yaccarino has attempted to do damage control by claiming that “X opposes antisemitism in all its forms.” In a post to the platform, she also wrote, “Antisemitism is evil and X will always work to fight it on our platform. And X is also always open to proactively working together in that fight with all groups.” She recently told CNBC that companies are “protected from the risk of being next to” toxic content. 

But Media Matters found on September 11 that X has been placing ads for numerous brands next to openly antisemitic content, including the hashtag “JewsDid911.” (In some instances, that hashtag also appeared next to the Musk-promoted “BanTheADL” hashtag.) Ads appearing next to antisemitic claims about 9/11 included: 

  • Action Network
  • Axios
  • Barron’s
  • eBay
  • Fortune
  • Jack in the Box
  • MLB
  • Motley Fool
  • NFL 
  • Puck News
  • T-Mobile
  • Vertex Pharmaceuticals

Here are two examples of how those ads appeared: 

911 antisemitism: NFL and Axios

The Latest

  1. Newsmax host: “Health care worked. Not everybody had it because not everybody was forced to have it and not everybody wanted it.”

    Video & Audio 10/23/25 10:23 AM EDT

  2. Laura Ingraham claims that Democrats are “signaling very clear that it's war time”

    Video & Audio 10/22/25 7:30 PM EDT

  3. Nick Fuentes: “If we can get very far-right people in the bureaucracy … eventually they will be the deep state”

    Video & Audio 10/22/25 2:08 PM EDT

  4. Fox News contributor compares Trump’s destruction of the East Wing to Obama’s installation of a basketball court

    Video & Audio 10/22/25 1:17 PM EDT

  5. Ben Shapiro says there are “an enormous number of serious conflicts” with Trump demanding the Department of Justice pay him $230 million

    Video & Audio 10/22/25 1:05 PM EDT

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In This Article

  • Twitter / X

    Twitter-MMFA-Tag.png
  • Diversity & Discrimination

    Diversity & Discrimination
  • Antisemitism

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    Video & Audio 11/04/25 9:01 AM EST

  3. Matt Walsh: “Every time a Black woman is in any kind of professional position, we have to — like, how did she get that job?”

    Video & Audio 11/03/25 4:09 PM EST

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