Like the other poster, I agree that it's likely just because conversations about him have become so polarized. I also often find myself flagging anything related to Musk, I don't even have anything against him, I just find that most of the discussion tends to be totally unproductive, often full of deliberate lies and misinformation.
Not much nuance, usually just a mix of blind fanatics who uncritically eat up the most scifi interpretation of anything he says and people pushing the usual tired, countered talking points or misinfo ("fix earth first", "slaves on Mars", "he shutdown Starlink in Ukraine", "he just bought his way into space" and so on).
Not much nuance, usually just a mix of blind fanatics who uncritically eat up the most scifi interpretation of anything he says and people pushing the usual tired, countered talking points or misinfo ("fix earth first", "slaves on Mars", "he shutdown Starlink in Ukraine", "he just bought his way into space" and so on).