The economics of it are such that writing code is, for humans, a handicraft to be indulged in out of idle curiosity. When it comes to actually useful software,

The economics of it are such that writing code is, for humans, a handicraft to be indulged in out of idle curiosity. When it comes to actually useful software, for personal or industrial use, that is better off produced by machine; it's simply a waste of human time and energy to write it by hand.