[ripperdoc]

I've also wondered about the more speculative future of CAPTCHas - e.g. how to prove you are human when ML get better and better. Would be fun to add to the near future sci-fi I'm sometimes writing. I'd imagine CAPTCHAs could go towards social proofs ("Carl is asking you to verify he is human, are you sure?", doing things in the physical world ("Go out and make <this gesture> to the Google satellite") or being asked more and more difficult world reasoning questions, those that GPT (so far) struggle with.