A damning report from the Anti-Defamation League published Thursday on the “unprecedented” amount of racist and violent content on Steam Community has prompted a US Senator to take action. In a letter spotted by The Verge, Senator Mark Warner (D-VA) asked Valve CEO Gabe Newell how he and his company are addressing the issue.

“My concern is elevated by the fact that Steam is the largest single online gaming digital distribution and social networking platform in the world with over 100 million unique user accounts and a user base similar in scale to that of the ‘traditional social media and social network platforms,’” Warner wrote.

The senator also cited Steam’s online conduct policy that states users may not “upload or post illegal or inappropriate content [including] [real] or disturbing depictions of violence” or “harass other users or Steam personnel.”

“Valve must bring its content moderation practices in line with industry standards or face more intense scrutiny from the federal government for its complicity in allowing hate groups to congregate and engage in activities that undoubtedly puts Americans at risk,” Warner writes.

Congress doesn’t have the ability to take action on Valve or any platform except to shine light on the problem through letters and committee hearings. The Supreme Court overturned two state laws in June that prevented government officials from communicating with social media companies about objectionable content.

This also isn’t the first time that Congress has raised concerns with Valve about extremist and racist content created by users or players in one of its products. The Senate Committee on the Judiciary sent a letter to Newell in 2023 to express concerns about players posting and spouting racist language in Valve’s multiplayer online arena game Dota 2.

We reached out to Valve for comment. We will update this story if we receive a statement or reactions from Valve.