At this point, on day 2, I am heartened that their mission was most important, even at the heart of the most important technology maybe ever or since nuclear power or writing or democracy. I'm heartened at the board's courage - certainly they could anticipate the blowback. This change could transform the outcome for humanity and the board's job was that stewardship, not Altman's career (many people in SV have lost their jobs), not OpenAI's sales numbers. They should be fine with the overwhelming volume of investment available to them.
Another way to look at it: How could this be wrong, given that their objective was not profit, and they can raise money easily with or without Altman?
On day 3 or day 30 or day 3,000, I'll of course come at it from a different outlook.