Apple was barely above comatose, running on vapors. The point was that even OpenDoc being "better" tech does not automatically mean Apple could/should make it into products and sell those products to customers. Apple needed to invest rapidly diminishing resources into actual products it can sell to actual customers that would save the company from imminent death.
Whether you like, dislike, agree or disagree with that argument, I don't think it can be dismissed as "platitudes about 'people over tech.'"
Jobs had to make bird's-eye-view decisions, and articulated that point of view pretty well here.