Greetings!
This is absolute low level unintelligent shit pushed by most insolent kikes who do not even care to conceal themselves, and those moslen-brain-leveled street animals parading before similar uneducated illiterate public who only can eat such a nonsense.
This shit simply does not work when you try to push it into intellectual educated public. Most geniuses who built our Civilization were not too athletic even if born strong simply because they were too busy with their profession. As well as their greatest feats were always made in their later age when everyone is frail. Also the fact that most people who actually rule the world - presidents, billionaires, high professionals - and those scientists making the most impact are not 17-25 year old males but elderly people, even if males, then anyway frailer elderly males.
Most of those who are students of the most advanced tech Universities that are considered highest IQ are usually thin and not warlike.
Traditional societies ruled by shamans and wizards, usually of both sexes, have elderly for the leaders. And these shamans are most powerful in their old age, while in the young age they only are students of older masters.
The truth and the exposure of the lie you quoted is as simple as this: the more frail you are the more high leveled reality check you need to survive and the more you are interested in the actual understanding what the truth really is, because knowledge of the real truth is the only thing that can protect. So in reality things are the exact opposite to what you quoted. When you are a strong young male you can afford some delusions - you will get into trouble but survive and maybe not get too much crippled. But if you are a helpless Lady in a wheelchair you have to pretty well understand how things really are, to shelter yourself and find yourself a right protector. You simply have no other choice but to be super wise.
It does not demand too much knowledge to understand that it is extreme danger and dire circumstances rather than all-might, that usually make us think twice and think critically, switch off emotional bias and get real. If a tribe think to burn a witch is a good thing to do, she is more probable to be the first one to awake to the fact that something went wrong, because the fire starts with her.
Even if you "lie before the tribe" to be safe, the very ability to lie and to secretly proceed needs critical strategic thinking to be developed.
Other natural powers around this is that Saturn and Uranus - planets of maturity and free thought - returns in 33 and 42 age respectively. This is not the war age. While in most scientific institutions of my country it is revealed that human brain is developing and evolving up to 30 human years. It means that people of the war age can't be in any way more equipped to be leaders by default.
The actual core of this lie you quote, is the FALSE undercurrent that "tribe is somehow hostile" to a person that's' why they have to conceal and fit in. This is a JEWISH LIE. The very tactic of yeshiva school. Kikes did everything in their might to make our societies hostile to our own people, but in reality our if the socium was naturally meant to be hostile it would have not existed. nature does not create things for no reason. Collectivity is the greatest achievement in both animal and human world and it exists exactly to protect the weak and the frail, to give children an ability to longer learn, the elderly - to longer survive and to share their wisdom with community, the pregnant and the sick - to get helped, relieved and cured. Basically what you quoted from some kike source obviously is kike yeshiva tactic to undermine and slander the very basement of our civilization.
Basically the tribe is exactly what gives frail women, children and elderly the opportunity to SPEAK OUT and to SPEAK TO TRUTH. To say their real opinion, to learn and to critically think instead of fitting in like in those in the enemy capture. We are not in the capture in our homes and communities and not meant to be. Our women here are protected by us ourselves and our man's power exists EXACTLY to give our women the opportunity to say the truth in the face and to stay safe and queens. This is man's hand that makes woman a queen, this is woman's love that makes man a king. We depend upon and belong to each other for a very good reason - because our life is better when backed by our own. And it is outer kike world that is hostile and that is busy shutting us up.