What she doesn’t take into account is the simple truth that not all humans were created equal in abilities.
While a relatively high IQ doesn’t guarantee success, IQ is largest correlating factor to how much people make. Its also the largest correlator for those who commit crime. The average IQ of those in prison is between 70-75.
The Human animal is defined by its intelligence. Whatever defines a species and how the individual members fit relative to that determines how the spoils are divided.