If Altman was silent and/or said something like "people take some time off for Thanksgiving, in a week calmer minds will prevail" while negotiating behind the scenes, OpenAI would look a lot less dire in the last few days. Instead he launched a public pressure campaign, likely pressured Mira, got Satya to make some fake commitments, got Greg Bockman's wife to emotionally pressure Ilya, etc.
Masterful chess, clearly. But playing people like pieces nonetheless.