Call me paranoid but I wonder if YC is acting as a proxy for OpenAI/Sam Altman here. To frame it differently would they behave similarly if OpenAI was a Google Subsidiary / or Google was run by Sam Altman.
To quote tomhoward's post on here talking about YC's relationship with OpenAI:
OK, it was independent but established with funding from YC Research and Jessica (among others including Sam himself and Elon) and initially operating from YC office space.
So it was always something that was closely linked to YC and his involvement with it was generally accepted as being harmonious with his role running YC, until it became for-profit.
