That's not how it works. The text you see is primarily due to a massive amount of handwritten templates for how it should write. The semantic content the templates use is due to the training corpus. The syntax, only a bit.
To be a good writer - have something to say. To have something to say - live an interesting life. It’s not easy to live an interesting life by sitting in a chair and reading a book.
important here to remember that Blender was created within the industry as a commercial tool. When open sourced the leader of the project remained and knew quite well what separated a good creative tool from a bad one. It was always situated in a position where the core users were either hobbyists or professionals.