Persson was an active Twitter user, frequently sharing his thoughts, ideas, and updates about Minecraft. He used the platform to interact with the Minecraft community and engage in public discussions.

Persson has faced criticism for posting controversial and sometimes offensive tweets on social media. These posts have generated significant controversy and have impacted his public image. Topics included social issues, political views, and personal opinions. He has often been accused of sharing right-wing viewpoints.

Due to the controversies surrounding his tweets, Persson has significantly reduced his public presence and engagement on social media. He has become more selective about the information he shares publicly.

Microsoft removed references to Markus Persson from the official Minecraft website and anniversary celebrations due to his controversial statements.