Scrolling through Xiaohongshu, I can relate to this. I wonder if everyone feels the same way. When the codex inference is set to high, the fallback code increases more and more. To avoid errors, I keep writing more. In fact, fail fast is also very important; it allows problems to be exposed quickly. So I set the inference to medium and clearly require it not to over-design and not to write overly defensive code. For new projects, don't overthink compatibility.