The examplary topic you mentioned is highly political debatable. So the obvious reason is to manipulate and spread your political agenda.

Please explain what he mean with his post:
One of the main challenges to improve LLM reliability is to replace Auto-Regressive token prediction with planning.

I have assummed that openAI only hires ML experts.

" For the first three years of OpenAI, I dreamed of becoming a machine learning expert but made little progress towards that goal. "

Is he just a student? But on the picture he looks older than a typical student. Dont get it why he was hired by openAI and for what role? And why I should care about the blog?