I understand what it's like to be sent away to school by one's parents to experience significant hardship. It's not a matter where one should cry out for more state intervention, lightly.
My reply does indeed answer the question, as to the part of the experience of such a child I could understand. In particular, I was severely abused by a classmate, and felt unable to ask for help. I felt a great many things about my experience, and I know this from my personal experience: The POV of the child is truly paramount. It can turn a voluntary contractual experience of privilege into a horrible coercive one, or something that someone might call "indentured servitude" into something positive. It may well be that what appear to be the exact same circumstances are one thing to one child, and the opposite to another, or that it's remembered as a mix of both.
My lived experience tell me this, and in light of that experience, your comments strike me less likely to be a genuine concern for and understanding of those experiences and more as a rhetorical tactic using people's protective feelings towards children.
A further question: Are you performing the same rhetorical tactic that you are telling me that I am performing through your anecdote?
As mortals, our experiences are limited. Having a good imagination and intuition allows us to extrapolate from these limited experiences to better understand the world we live in. Otherwise, discussions would be very limited and stilted indeed. Unless you never join in a discussion that you don't have direct (exact) personal experience in?
Being able to relate to things using personal experience is important. It is equally important to understand when an experience is distinctly different from our own and to be willing to intake new information, including recognizing nuances that causes seemingly-similar situations to become drastically different.