Earlier quoted context omitted.
Who and what do you think Gruber is shilling for? I don't see Gruber saying anything that might tempt anyone to part from some of their money. He seems to be doing the diametrical opposite of shilling.
The "Silicon Valley can do no bad" crowd. He's making it sound like Altman's just following a well trod path here when they're clearly doing something novel and actually quite evil.
Well trodden and failing path. You misread the article if you considered it any endorsement of OpenAI’s plan.