I've replaced the title with the subtitle in the hope that this may help.
Nobody starts from zero. Everyone builds on the work of others with help from others.
At the same time, individuals can make unique contributions and are not just interchangeable parts. You see this over and over again in art, music, engineering, science, literature, etc., or really anything requiring skill. People aren’t interchangeable.
I think both positions, when argued exclusively, lead to a false devaluing of most human life. The “great man” theory leads to the idea that 99.999% of humans are mediocre at best and we all exist to serve a tiny number of greats. The “it takes a village” theory leads to the view that everything is a collective product and nobody is unique or special in any way. So you get the idea that 100% of humans are an undifferentiated mass of aggregate labor. That makes people just as disposable as if we are mere peons existing to serve the greats.
I think the reality is that we are an interdependent network of unique contributors.
Few myths in our society are as dangerous and as anti-social as the “self made man”. No one is self made and all achievements are the result of groups of people working together.
My last few comments on this site have been precisely about these ideas. These ideas, in my view, are inherent flaws of philosophical liberalism, of which modern liberalism and conservatism stem. This ideology places itself at the forefront of morality, but can't even seriously analyze the conditions of the individual.
A rich heir is self made, but a poor man is morally and spiritually bankrupt. This is how far this modern ideology goes. Totally unscientific and is also the birthplace of modern racism.
This is how far the equality goes, that is, not very far at all. The liberal revolutions of the last ~400 years must be called the aristocratic revolutions. One where the organized aristocracy came into power, and so did their morals.
Do they mean up to that point? Eisenhower was elected twice