Dr Freud would diagnose underlying hatred of their own mothers.
I’m not sure that would be the way a Freudian would see it. Perhaps you are a better-read Freudian that I am.
I think Freud would identify a reaction formation. Suppressed and denied nurturing impulses reconfigured into a political ideology. Support and approval from neurotic peers strengthening the defense.
This is strong stuff even for Freerepublic. Maybe I’d better back off here.