Reddit communities dedicated to PC gaming, Nintendo, and Destiny have decided to blacklist links to X (formerly Twitter) due to owner Elon Musk’s recent Nazi-like saluting at an inauguration rally for President Donald Trump as part of a growing movement by users of the social media site to distance themselves from the controversial billionaire.

Just days after Elon Musk was criticized for giving what looked like a Nazi salute following the swearing-in of Donald Trump as the 47th President of the United States, the richest man in the world is being scrutinized once more. This time, Musk took to his X platform with a series of Nazi jokes.

“It seems that Elon Musk made an awkward gesture in a moment of enthusiasm, not a Nazi salute,” the Anti-Defamation League wrote Monday in a statement on Musk’s own social media platform X, referring to Musk’s outstretched-arm movement that came as he was thanking his supporters.