It might not seem like the case right now, but I think the real disruption is just about to begin. OpenAI does not have in its DNA to win, they're too short-sighted and reactive. Big techs will have incredible distribution power but a real disruptor must be brewing somewhere unnoticed, for now.
That they reached a different conclusion than the outcome you wished for does not indicate a lack of critical thinking skills. They have a different set of information than you do, and reached a different conclusion.
The former president of a research-oriented nonprofit (Harvard U) controlling a revenue-generating entity (Harvard Management Co) worth tens of billions, ousted for harboring views considered harmful by a dominant ideological faction of his constituency? I guess he's expected to have learned a thing or two from that.
And as an economist with a stint of heading the treasury under his belt, he's presumably expected to be able to address the less apocalyptic fears surrounding AI.