You Don't Have To Be A Nazi To Think Like One - If This Isn't Already A Word I Want Credit For Naming The Moral Mental Illness

Nazi-thinker:  Someone who thinks like a Nazi thinks.

1.  Someone who thinks the ethnic or racial group or other group they identify with is of supreme and all consuming importance and that other groups are of lesser or no importance.

2. Someone who ranks ethnic or racial or religious, etc. groups on a scale of value, especially when placing those they identify with at the highest position on that scale. 

Example:  Don't think like a Nazi-thinker.