That's not what your Chief Research Officer, Mark Chen, says on X: "Do we use user feedback and de-identified data to improve ChatGPT and Codex in a holistic way? Yes. And so does every LLM company."
Does OpenAI think de-identified data is no longer user data? Wild take for OpenAI and certainly not industry standard.
Can you explain what part of his post you believe is inconsistent with that quote?