Not everyone is a libertarian at any point in their lives; not all of us needed to have children to realize that people (and not just ones under whichever age o

Not everyone is a libertarian at any point in their lives; not all of us needed to have children to realize that people (and not just ones under whichever age of majority you subscribe to) are shaped by the systems they live in. But I ask, what about those who are unable to "responsibly embrace that freedom"? What is to be done about them?