I guess the real question then is why were you programming since the 90s instead of getting yourself into a managerial position. After all, that's basically what you have to do with vibe coding; you tell the agents what they should do and specify requirements etc.
Managing humans is hard work. Team dynamics are complicated. Communication is uncertain. Relationships which have power imbalances can be fraught. People's lives get messy, and that leaks into their work. Performance is sometimes uneven, and you have to deal with it.
Or in other words, people actually have agency. They have real opinions, emotions, unique perspectives, and what not, and a robot programmer is an intellectual sex doll, ready to confirm all your previously held beliefs were always /absolutely right/.
Yeah except agents don't get their feelings hurt when you tell them it's not right and to do it all over again. And the iteration loop is light years faster.