Yes, there's not reason to think that every movement, every decision, that humans make is made according to a purely rules-modeled decision engine. If a GM mak

Yes, there's not reason to think that every movement, every decision, that humans make is made according to a purely rules-modeled decision engine. If a GM makes an invalid move at chess, they demonstrably were not following the rules in that moment. That decision wasn't made according to a rules engine. They scanned the board, made a series of statistical inferences and other processes still well beyond our ability to describe, and made a move without validating it against all the rules and a complete observation of the board. This doesn't tell us anything about OthelloGPT, and honestly I think it was self-evident about humans already. "We are not calculators" shouldn't be a surprise to anyone.