They are, even in name. There’s some weird business structuring loophole where the “uber” OpenAI group is a non-profit, that runs/oversees the for-profit subsidiary OpenAI. It’s like OpenAI inc vs OpenAI co or some rediculously meaningless distinction.
Supernaturalists is the title I think. Should be on my shelf at home, so I might be able to edit this and confirm later.