But if it were related, then that would presumably be because people within the company (or at least two rather noteworthy people) no longer believe that OpenAI is acting in the best interests of humanity.
Which isn't too shocking really given that a decent chunk of us feel the same way, but then again, we're just nobodies making dumb comments on Hacker News. It's a little different when someone like Ilya really doesn't want to be at OpenAI.
That's why I don't trust people who run around claiming to be serving the best interests of humanity - glassy-eyed futurists with all the answers should be approached with caution.