When nations, cultures and races place importance upon 'youth' - it generates a faster breeding practice of mass production population growth.
If you can't over-power your enemies, then just out-breed them.
These nations, cultures and races could be said to have "Not grown up" so to speak. Just breed without the responsibility to take responsibility. They become resentful of wealthier nations with better quality of life and they seek to sponge 'easy' of such neighbours. Etc, etc. You all know the score.
Peterson is right in "Growing Up" - but the most 'adult' male character possible is the one that has never experience sex and gives himself totally to the greater good of the people and thus inherits or creates a Position of Power and Privilege for his sacrifice.
So its a double edged sword.
Being a Man isn't just a universal standard - there is at least x8 variations of being a Man.
With advantages and disadvantages for each.
Another Black or White clip of absolutism.
Peterson is smart, but he's just replicating what's already known. Nothing really new.
Here's just x4 types of Males which are BETA's (ie: they serve the Alpha Females).
Gays
Yobbos
Wankers
Rednecks
These four could easily sum up the x4 Middle-Eastern Religions of
Zarathustrianism
Judaism
Christianity
Mohommedism
Grow Up?
Well there is also x8 Regions of the World and Dear Peterson: Which way should Men grow up as?