Elon Musk has implemented new guidelines on X to combat impersonation and clarify the nature of parody accounts. Starting April 10, all parody accounts must include 'fake' or 'parody' in their usernames, stirring up debates about free speech and the effectiveness of these measures. Amidst concerns over scams and authenticity, this crackdown could reshape the social media landscape and prompt users to adapt or resist these changes.