X Deploys Jarring Animated Arm to Highlight Promote Button for Verified and Premium Users

Elon Musk’s recent warning that advertisers using “ugly, shrill, strident” ads would be barred from X’s platform has coincided with a new, eye‑catching interface feature. While composing a post, a bright animated arm appears on the screen, reaching across to point directly at the “promote” button. The effect is designed to draw attention to paid promotion options. According to The Verge, the arm is visible only to verified users and those subscribed to X Premium, and it has not appeared for all users. The feature has already sparked criticism on social media, with many users sharing screenshots of the unsettling animation. X has not yet issued a statement explaining the rollout or its intended impact.