I for one am in firm support of fully expanding the rights of minors on grounds of not being able to quantify the opposing argument in a meaningful manner. Quite simply put, it’s easy to say all minors are irrational (and therefore not entitled to the rights of a thinking man), it is a much harder thing to prove it seeing that the existence of 1 exception to the rule completely discredits it. I believe that if Rand had investigated the issue of minor vs. adult more closely, she would have come to the conclusion that volition and free will being the staples of the human faculty ultimately win out in terms of value debate, and from that we can conclude that if a child wills emancipation he ought be granted it (out of respect for the rights of said thinking individual), and of course that if a child wills to engage in sexual activity that we ought not prohibit it. Im short, the deconstruction of traditional parental roles. I assume that most children would vouch to stay with their parents in any case, and thus many problems are subverted.
In any case, in terms of ethics we cannot claim moral righteousness and all the while prohibit a free willed individual by way of brute force is the essential argument.