The anecdote proves nothing because the model could potentially have known of the McGonagal character without ever being trained on the books, since that character appears in a lot of fan fiction. So their point is invalid and their anecdote proves nothing.

Just want to say that this is a fantastic answer. Pay attention to the parts about printing/downloading stuff. There are huge parts of America where you won’t get a reliable cell signal sometimes for hours.

Why in the world would you want to develop something that doesn’t follow the coding rules required by your org, just so you can go back and fix everything before submitting a PR? That’s just extra work.