Earlier quoted context omitted.
not to be a shill, but isn't it good for the non-profit to own a big piece of a successful company?
I think it depends on context. If the private subsidiary was doing semi-unrelated stuff to the goals of the non-profit, and using it to fund the non-profit, then your logic could make sense - for example if a cancer research charity owned a profitable business and funnelled the profits up to spend on research, great. But in OpenAI's case, the claimed goals of the non-profit were essentially "do AI in a way that puts…
It's generally not up to your or to me, it's up to the donors to the non-profit. If what you find to be undeniable is very much deniable to them, then that is their right.
The only question of public concern is whether OpenAI, Inc., a charity, meets the exemption requirements [1].
[1] https://www.irs.gov/charities-non-profits/charitable-organiz...