The Grayzone's news content is generally considered to be
fringe[1][18][19][20] and the website maintains a
pro-Kremlin editorial line.
[30][31]
The website has supported the government of
Bashar al-Assad in
Syria,
[31] publishing content denying that the Syrian government used
chemical weapons against civilians during the
Syrian civil war,
[32][33][34] and accused
OPCW investigators of a "cover-up."
[35] The website has also denied the scope of the
Xinjiang internment camps and the
Uyghur genocide, downplaying widely reported abuses by the
Chinese government against
Turkic Muslim minorities in
Xinjiang.
[1][14][13][18] According to a report from the
Institute for Strategic Dialogue (ISD),
Grayzone reporter
Aaron Maté was the "most prolific spreader of disinformation" on matters concerning Syria, overtaking
Vanessa Beeley.
[36]
The Grayzone promoted the
Nicaraguan government's narrative on the
2021 Nicaraguan general election and the
2018–2022 Nicaraguan protests.
[37][20][17] The platform also conducted an "unquestioning interview", according to
The Guardian, with
Daniel Ortega.
[38][39] Blumenthal and Norton expressed their support to the regime dancing to "El Comandante se queda" (English: The Comandante Stays) a cumbia song composed in support of Ortega during the 2018 protests.
[39] The Grayzone published an
open letter, promoted by
RT, criticizing
The Guardian's coverage of Nicaragua and one of its contributors,
Carl David Goette-Luciak. Goette-Luciak was later arrested and deported by the Nicaraguan government. John Perry, writing under the pseudonym Charles Redvers, published a "confession" on
The Grayzone of student protester
Valeska Sandoval.
[17] The confession was false and Sandoval made it under
duress while in prison.
[20][17][37]
In February 2021, tweets concerning a
Grayzone article by Blumenthal were the first to receive a
Twitter warning label stating "These materials may have been obtained through hacking". The story was titled "
Reuters,
BBC, and
Bellingcat participated in covert
UK Foreign Office–funded programs to 'weaken Russia', leaked docs reveal". The story referred to hacked and leaked documents and alleged that a British Army unit has used "social media to help fight wars".
[40][41]
The website published
pro-Russian propaganda during the
Russian invasion of Ukraine, including the debunked claim that Ukrainian fighters were using civilians as
human shields, and that the
Mariupol theatre bombing was staged by the
Azov Regiment to warrant
NATO intervention.
[25] The Russian fake news website
Peace Data republished articles by
The Grayzone in order to build a reputation as a
progressive and
anti-Western media source and to attract contributors.
[42]