It reminds me of stories about the American middle class - not tragic, not great, a lot of hard work without much payoff. I think that's his intention.
"[T]he real disillusionment isn’t the discovery that you’re unlikely to become a billionaire; it’s the realization that your feeling of autonomy is a fantasy, and that the vast majority of you have been set up to fail by design."
The story is a sober, measured portrait of the purpose of the SF millstone. It's told through the weight of the exhausted angst in two entrepreneurs, but its a message to the masses dreaming of a glamor that masks the new face of corporate R&D. While not novel, the important lessons and insights need to be told more than once, and this is a well-written telling.
That you feel insulted by the thesis suggests you're squarely in the former set.
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I'm not an expert on him but if you want to chat about his main squeeze and intellectual better, de Beauvoir, I'll have more to say.