You don't see how a photo-sharing app is different than starting an electric car company?

That's a problem. I also think that's the point of the article: 99% of startups don't need rockstar developers. They aren't doing earth shattering engineering. Most startups need competence and nothing more. If they actually hired on that basis, it would help the eco-system.

No, but that's a bit of a red-herring, as A. none of us (presumably) know anything about the actual composition of the team at Tesla in the early days, and B. nobody is suggesting to take a handful of grads, chuck them into a room, and let them sink or swim. What I'm suggesting is to utilize a mix of experienced people and fresh grad / inexperienced types, and do what most companies fail to do these days... actually provide the training, education, mentorship and support that help inexperienced people become top-flight people.