And those geniuses in the "we" you described, how did they eat, how did they dress, where did they sleep, who gave them the paper they used to write their thoughts ? Who challenged them, by their stupidity even, to go further ?

We all work together to build the context that allows for this new knowledge to emerge. The individual who uttered the new concept the first time is immaterial: they are an element of a group, and the group gets the credit, in the grand scheme.

The fact that we have extremes, like crackheads or Feynman, doesn't make Feynman isolated in his success, or the crackhead isolated in his failure. And without abject idiocy we wouldnt have brilliance.