X product chief Nikita Bier is leaving after one year0

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• August 6, 2026

He says that “almost every aspect of X” has been rebuilt while he was head of product, including its timeline, Android app, chat, and notifications. Going forward, the “next leaders” mentioned are Benji Taylor leading design with iOS lead Jonah Katz and Mridul Singhai leading the product team. Bier previously co-founded the startups tbh (acquired