A PhD is research training. Is he doing to do research now, or is this just, like everyone seems to be treating it - a big trophy? Does anyone ever stop to question their credentialist mindset? I heard a character in a video game say indignantly "Excuse me, I have a PhD", and I thought, well, that's not realistic dialog because a PhDs is something you have done, not something that you 'have'. But then people here are…
It definitely helps that he has a lifetime of research experience (in another field).