>>266672606Humans have transcended animalhood. More advanced intellect implies more possibilities of action, which in turns implies a stronger need to be set on the right path from birth, hence the importance of a father figure.
A spider is pretty much constantly in a position of survival. There is no spider society and as such, anything goes. It will eat and sleep according to its instincts and that will be the end of it. Humans are different, more complex, more capable, more ambitious.