Look, when I can dump a function into GPT4 and tell it to "refactor the following function with an emphasis on maintainability and testing" and it does a pretty

Look, when I can dump a function into GPT4 and tell it to "refactor the following function with an emphasis on maintainability and testing" and it does a pretty damn good job of refactoring it, I have a hard time believing that this is "smoke and mirrors".