This is another perfect example of how the only thing that GPT-3 has "groked", is the construction of grammatically correct sentences based on probability.

But this paragraph it has produced has a logical contradiction and demonstrates that it has no understanding of what its writing about.

If anything, ChatGPT has demonstrated how little of the code we write requires logical thinking, and is just CRUD and API constructions or arcane library use. A perfect use case for a machine that can construct correct grammar from millions of examples.