More anonymous voices have pointed out that Sam was effectively laying the groundwork for one or two more AI startups based on the work OpenAI was doing, without informing the board, and in contravention of the way OpenAI was deliberately structured to restrain unfettered AI profit-seeking. But again, anonymous voices. And in the background, Sam's sister making very dire accusations against him.
There's a whole lot of smoke, but I have no clue where the fire is, and I'm sceptical of everyone now, especially Sam Altman because his image is so shiny that it feels like a professional effort.