Mark Zuckerberg is building a 3D photoreal AI clone of himself, trained on his voice, mannerisms, and strategic thinking, to attend Meta meetings in his place. Every headline is framing this as a scheduling optimization. It's the most expensive product demo in history. Meta has 78,000 employees. One CEO. That ratio means most people at the company will never interact with Zuckerberg directly. A 3D photoreal clone trained on his voice, mannerisms, and strategic thinking fixes that. But the…