I am not sure why Meta paid 13B+ to hire some kid vs just hiring back or acquiring these folks. They'll easily catch up.

Age aside, not sure what Zuck was thinking, seeing as Scale AI was in data labelling and not training models, perhaps he thought he was a good operator? Then again the talent scarcity is in scientists, there are many operators, let alone one worth 14B. Back to age, the people he is managing are likely all several years older than him and Meta long timers, which would make it even more challenging