And that’s assuming that the only consequence of losing dexterity is in highly specialized skills like piano or surgery, which is a bet I wouldn’t make. The hu

And that’s assuming that the only consequence of losing dexterity is in highly specialized skills like piano or surgery, which is a bet I wouldn’t make. The human body and mind are highly dynamic system where minor changes make big differences. A good example is that learning a second language makes you better at learning, it doesn’t just teach you how to use different words. I would bet that lowered dexterity due to less hand usage would result in all kinds of weird developmental changes.