Have they though..
What is the evidence of that, and what is your evidence that this "return to mission" will "undoubtedly better for humanity"
After all, as we see by looking to history, the road to hell is paved with good intentions, lots and lots of altruistic do gooders have created all manner of evil in their pursuit of a "better humanity".
I am not sure I agree with Sam Altman's vision of a "better tomorrow" any more than I would agree with the OpenAI boards vision of that same tomorrow. In fact I have great distrust of people that want to shape humanity into their vision of what is "best" that tends to lead to oppression and suffering