The saying is not "I don't know anything that I don't know", which would be self contradictory. It disproves nothing. ChatGPT "knows" that it doesn't know anyt

The saying is not "I don't know anything that I don't know", which would be self contradictory. It disproves nothing. ChatGPT "knows" that it doesn't know anything after a certain date, for whatever it means to "know" something.