The old money kids don't have to use the open-plan offices, and they usually either get choice roles (not regular SWE work, but GoogleX stuff) or directly put on the management track (since they're almost never coding for more than 2-4 years out of school). They get put in as proteges of high-level people and what they do on a day-to-day basis doesn't matter; it's more like a college major than a career, something to say they did.
You're right that they don't need to work. They do it to legitimize themselves. And, of course, to make sure any genuine opportunities go to their social class and not the rest of us.
You're right that they don't need to work. They do it to legitimize themselves. And, of course, to make sure any genuine opportunities go to their social class and not the rest of us.