Already rich, already successful, why the last wave of tech winners is grinding again

A pattern is emerging among already-successful tech entrepreneurs and executives who are taking on new roles in AI companies, often at lower hierarchical levels than their previous positions. These individuals cite fear of missing AI's defining moment and the potential to make substantial additional wealth as motivations for rejoining the workforce in technical roles. The movement includes founders of previous successful companies, executives from major corporations, and early AI pioneers who are joining established AI labs or launching new AI startups, suggesting that opportunities in AI development are compelling enough to draw back people who have already achieved significant success.