I never understood what the walk to car wash thing was supposed to prove. Was it supposed to be something to blow normies' minds with on social media? Woah dude, so like, chat gpt is not actually smart? That's crazy dude.

That experiment "proved" that LLMs are statistical text generators without a concept of meanings of words. Which is the same thing as "proving" that there aren't a million tiny humans inside your laptop doing the CPU's work by hand.