you are employing common sense psychology in a thought experiment that turns on accepting a one shot thermodynamic counterfactual at the very base of the physics namely the low entropy initial condition or fluctuation but an ambient nebular plasmic kaspar hauser like a typing monkey might learn english by accident say the thesis is that this is vastly more likely than the entire low entropy state of solar system earth water iron and rivers that you require for the education of your african village child the latter process unfolds in a more thermodynamically plausible way once it starts but its initial condition is far less likely than a single nebular coincidence brain that is the thesis anyway