Altmann wurde bereits vorher schon von seinem eigenen Mentor gefeuert, wegen häufiger Abwesenheit und Verfolgung und Bedienung persönlicher Interessen vor denen des Arbeitgebers:
https://www.washingtonpost.com/technology/2023/11/22/sam-altman-fired-y-combinator-paul-graham/
"... Four years ago, one of Altman’s mentors, Y Combinator founder Paul Graham, flew from the United Kingdom to San Francisco to give his protégé the boot, according to three people familiar with the incident, which has not been previously reported.
Graham had surprised the tech world in 2014 by tapping Altman, then in his 20s, to lead the vaunted Silicon Valley incubator. Five years later, he flew across the Atlantic with concerns that the company’s president put his own interests ahead of the organization — worries that would be echoed by OpenAI’s board.
Though a revered tactician and chooser of promising start-ups, Altman had developed a reputation for favoring personal priorities over official duties and for an absenteeism that rankled his peers and some of the start-ups he was supposed to nurture, said two of the people, as well as an additional person, all of whom spoke on the condition of anonymity to candidly describe private deliberations. The largest of those priorities was his intense
focus on growing OpenAI, which he saw as his life’s mission, one person said.
A separate concern, unrelated to his initial firing, was that Altman personally invested in start-ups he discovered through the incubator using a fund he created with his brother Jack — a kind of double-dipping for personal enrichment that was practiced by other founders and later limited by the organization.
“It was the school of loose management that is all about prioritizing what’s in it for me,” said one of the people...."