For one, the hubris of obviously-uninformed statements such as this one. But more like: the inputs, processing, and outputs have much more complicated relation

For one, the hubris of obviously-uninformed statements such as this one. But more like: the inputs, processing, and outputs have much more complicated relationships than this causal chain that you have described. Modern neuroscience and research into NCC have shown that the brain, obviously, is not so simple.