This is the chapter title for a sort-of book I'm working on, and it's the central philosophy I'm building the book around.

I'm not going to change a good chapter title (and I do think it's a good chapter title) just because people on Hacker News won't read a few paragraphs of content.

A dishonest title would be "Code is cheap now" or "Programming is cheap now". I picked "Writing code is cheap now" to capture that specifically the bit where you type code into a computer is the thing that's cheap.