[pas]

I think the emphasis was on simple affinity for certain skills and their how society prices this.

Someone who does not have the luck (genetic, cultural or institutional or otherwise external) to develop so a skill so fundamental (and for her current job critical) and as evidenced by this story will face a long list of adversities at virtually no fault of theirs.

Social rewards are very non-linear. (And mostly because it is the naturally optimal heuristic. Help those close to you, distrust strangers, and watch out for freeloaders. All this aggregated over society is so powerful, and feels so natural that it usually takes a concerted effort of the majority of the people to try to even get it recognized.)