There are a couple of ways to read the "coup" saga.
1) Altman was trying to raise cash so that openAI would be the first,best and last to get AGI. That required structural changes before major investors would put in the cash.
2) Altman was trying to raise cash and saw an opportunity to make loads of money
3) Altman isn't the smartest cookie in the jar, and was persuaded by potential/current investors that changing the corp structure was the only way forward.
Now, what were the board's concerns?
The publicly stated reason was a lack of transparency. Now, to you and me, that sounds a lot like lying. But where did it occur and what was it about. Was it about the reasons for the restructure? was it about the safeguards were offered?
The answer to the above shapes the reaction I feel I would have as a missionary
If you're a missionary, then you would believe that the corp structure of openai was the key thing that stops it from pursuing "damaging" tactics. Allowing investors to dictate oversight rules undermines that significantly, and allows short term gain to come before longterm/short term safety.
However, I was bought out by a FAANG, one I swear I'd never work for, because they are industrial grade shits. Yet, here I am many years later, having profited considerably from working at said FAANG. turns out I have a price, and it wasn't that much.