That is the question asked by a new and fantastic (and very short) Wired article. The whole article is quotable. Here is one bit:

These sorts of coders won’t have the deep knowledge to craft wild new algorithms for flash trading or neural networks. Why would they need to? That level of expertise is rarely necessary at a job. But any blue-collar coder will be plenty qualified to sling Java­Script for their local bank. That’s a solidly middle-class job…“We need to get more employers saying, ‘Yeah, we just need someone to manage the login page,’” he says. “You don’t have to be a superstar.”