I got the same vibe from him on the All In podcast. For every question, he would answer with a vaguely profound statement, talking in circles without really saying anything. On multiple occasions he would answer like 'In some ways yes, in some ways no...' and then just change the subject.

Yep. I'm not quite sure what he's up to. He takes all these interviews and basically says nothing. What's his objective?

My guess is he wants OpenAI to become a household name, and so he optimizes for exposure.