Blow routinely trashes software he’s never had to write.

Single user software that is the sole focused application when it is running. It saves nothing of importance and doesn’t alter any system to any appreciable degree.

You know what’s more impressive than The Witness? Any web browser. It has to deal with HTML, CSS, JavaScript, XML, SGML, SVG, etc. An entire runtime environment with garbage collector. A web browser can run VS Code. It can run Doom. It can be made to run The Witness.

Blow does not remotely acknowledge the complexity needed to make modern software. He treats his incredibly small domain as the pinnacle of the craft.