And yet, I have an unfortunately clear mental picture of the human that did this. In itself, that is a very specific coding style. I don't imagine an LLM would do that. Chat would instead take a couple of the methods from the Symbian codebase and use them where they didn't exist. The God classes would merely be mined for more non-existent functions. The true if block would become a function. And the # lines would have comments on them. Useless comments, but there would be text following every last one of them. Totally different styles.
I've seen exactly what you describe and worse *, and I've also seen them keep to one style until I got bored of prompting for new features to add to the project.
* one standard test I have is "make a tetris game as a single page web app", and one model started wrong and then suddenly flipped from Tetris in html/js to ML in python.
