I can accept (and to be honest even like) the idea, that consciousness somehow emerges from the complex structures in an animal brain, that there is no soul, no other planes of reality, no special quantum phenomena needed, etc. Maybe we could create a synthetic artificial conscious mind. At worst we could simulate a full human brain at whatever level is necessary. I can accept that. What's crazy to me is the followin…
At that point, the XKCD person moving the stones on the beach is doing a bit of a Searle's Chinese Room; "look, these stones I'm setting into positions I chose to represent some knowledge I chose, which I'm moving in patterns I chose, are echoing my choices back to me in ways I chose to interpret!".