Another variation on the same story we get here every month or so. "Such-and-such is so complex now that the individual is no longer able to contribute anything truly new, as the stuff that one person can do on their own has already been done." That's the price of technological progress, people.
Sure, the exceptions jump out at us, as some of you are posting. But they jump out at us because they are the exceptions nowadays. As things progress we should expect that the serious front-line work will require more than one programmer.