Overview

• Yaccarino framed her resignation in a post on X thanking Elon Musk for entrusting her with the platform’s transformation and safeguarding free expression.
• She praised a recovery in ad business and enhanced user safety measures but gave no reasons for her exit.
• Under her leadership, X reversed a steep advertising revenue decline and rolled out features such as Community Notes and the planned X Money payment service.
• Her exit coincides with xAI’s active removal of antisemitic outputs from Grok, the platform’s AI chatbot, though no direct link has been confirmed.
• Elon Musk and X have not announced a successor, fueling uncertainty over the company’s direction and leadership structure.