I'd be surprised if there existed a significant number of software development professionals who could answer a flat 'no' to this (although I'm certain there exist some amount who only do it when it is more direct a solution than anything else, and not for its own sake).

Most of the code I write for personal use is for one-shot scrapers or "query this database and fiddle with that information to give me something interesting"--the only things larger in scale than that which I continue to work on are a Discord bot and... well, I had been working on a Slay the Spire mod and it's been rotting for quite a while.