It's also not clear that this is a realistic scenario - Ilya is the real deal, and there's likely plenty of people that believe in him over Altman.
Of course, the company has also expanded massively under Altman in a more commercial environment, so there are probably quite a few people that believe in Altman over him.
I doubt either side ends up with the entire research organization. I think a very real possibility is both sides end up with less than half of what OpenAI had Friday morning.
For specific things like new words and facts this does matter, but I think they're not in real trouble as long as Wikipedia stays up.