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.

Musk’s gesture has received mixed reactions from politicians and academics, with some likening it to a Nazi salute and others saying it was an accidental action made in the heat of his victory speech.

Reddit communities from r/NBA to r/Christianity say they won’t allow links to the platform after Elon Musk’s gesture, which some interpreted as a Nazi-style salute.