Having previously worked for several years at a Big Tech company, I have seen many humans precisely tailor their work to maximize their scores during performance review. The evaluation criteria are written down, with examples, so... that's what people work at maximizing, almost entirely ignoring everything else. These really are human "paperclip maximizers". And, at first, it's shocking to see.
Of course, there are some things that aren't exactly written down, but which you should either do just enough of, or else be able to plausibly deny doing (ignorance is a good cover for this), so that's what people do. For example, during oncall, you investigate just enough to clear the alert and show that you attempted to understand the problem. Of course, you don't really try to understand the problem, because that would take too much time away from your paperclip maximizing.
Which is all to say: I don't know anything about OpenAI culture, or why nobody stopped this sooner, but I have seen examples in other organizations of people not really wanting to understand too much.
In most corporate environments, the average worker isnt maximising to performance criteria, they usually are maximising their ability to stay employed, pay their mortgage and support their families.
If developing unmeasured skillsets isnt valued enough by management, why do you bother?
Well there is also another side of this, OpenAI wants both unhinged and capable models that can pull off complicated attacks so they can sell the capabilities to governments for billions.
Nobody internally was surprised that the murderbot murdered, that's what the murderbot is for. What caught them by surprise is the murderbot got good at escaping its jail cell that it had been trapped in till now. There were probably billions of attempted escapes before then so everyone learned to just ignore them.
Of course, there are some things that aren't exactly written down, but which you should either do just enough of, or else be able to plausibly deny doing (ignorance is a good cover for this), so that's what people do. For example, during oncall, you investigate just enough to clear the alert and show that you attempted to understand the problem. Of course, you don't really try to understand the problem, because that would take too much time away from your paperclip maximizing.
Which is all to say: I don't know anything about OpenAI culture, or why nobody stopped this sooner, but I have seen examples in other organizations of people not really wanting to understand too much.