The kind of documentation you’re looking for is called a tutorial or a guide, and you can always buy a book for it.
Also something are meant to be approached with the correct foundational knowledge (you can’t do 3D without geometry, trigonometry, and matrixes. And a healthy dose of physics). Almost every time I see people strugling with documentation, it was because they lacked domain knowledge.
Hallucinations are a thing. With a competent human on the other end of the screen, they are not such an issue. And the benefits you can reap from having LLMs as a sometimes-mistaken advisory tool in your personal toolbox are immense.
[0]: https://knowyourmeme.com/memes/how-to-draw-an-owl