The key issue is learning effort (such as energy vs time). Congenitally deaf-blind humans with no accompanying mental disabilities as a shared cause can learn a

The key issue is learning effort (such as energy vs time). Congenitally deaf-blind humans with no accompanying mental disabilities as a shared cause can learn as children just fine without any video or sound from comparatively low bandwidth channels like proprioception and touch. Another issue is what we really care about is scientific reasoning and there, if anything, nature has given an anti-bias, at least at the level of interfacing with facts. People aren't born biased towards learning Metric Tensors and Christoffell Symbols but it takes only a few years at a handful of hours a day using a small number of joules for many humans to get it (I'm counting from all grade school prerequisites vs GPUs watts x time). Much fewer for genius children.