Laika I don't know but introspection is always helpful. Whenever we think we derive our morality from the "group" we belong to, I think we are in danger of 'missing' our own evil. It is a dangerous path
You made a bombshell of a post in a couple sentences.
The problem is, the people who would most benefit from introspection seem unaware of its ability to transform their own life.
In plain English - they dont do it!