Ng built baidu's AI department and began their start in various sectors with actual AI system design, so yes, he isn't a failed startup entrepreneur like any vibe startup maker who already wants to stop and give advice.
Maybe you can help me hire a vibe coder with 10 years experience?
Right.. He's just a giant, not a midget with a step ladder.
But I do question why anyone who played a significant role in the foundation of the current AI generation would teach an obvious new Zuckerberg generation who will apparently think they are the start of everything if they get a style working in the prompt.
If not for 3 people in 2012, I find it highly unlikely a venture like OpenAI could have occurred and without Ng in particular I wouldn't be surprised if the field would have been missing a few technical pieces as well as the hire-able engineers.
Additionally, Baidu wasn't a startup when he joined in 2014.