That's no longer an issue. Hasn't been for eleven years:

'In December, 2015, hours before OpenAI was publicly announced, Altman e-mailed Musk about a rumor that Google was “going to give everyone in openAI massive counteroffers tomorrow to try to kill it.” Musk replied, “Has Ilya come back with a solid yes?” Altman assured him that Sutskever was holding firm. Google offered Sutskever six million dollars a year, which OpenAI couldn’t come close to matching.'

https://www .newyorker .com/magazine/2026/04/13/sam-altman-may-control-our-future-can-he-be-trusted