Anonymous question
The second question is quite simple, so I will answer it first. For a private security guard, it is also more profitable to steal products from the store than to ensure others do not steal. But only in the short term; afterwards, he is fired, with more or less of a scandal. It is important not to give him powers beyond those strictly required to perform his job duties; otherwise, he will not only steal but also intimidate other staff to cover up the theft by creating fictitious reports for the owners. I do not exclude that such schemes do arise in some places due to the negligence of store owners, but usually, there is a system of incentives that makes such behavior unlikely and prevents it from going too far.
Now let’s talk about children.
To begin with, I will note that even now, under the state, children are quite readily sold into slavery. And I am not even talking about state slavery, such as the forced labor of Uzbek schoolchildren collecting cotton, but about private slavery, which is forbidden by that very same state. Nevertheless, it is precisely under the state that the incentive system for the police, as highlighted in the answer to the first question, is such that it may be more profitable for the police to sell children into slavery themselves or to protect such trade. Private child labor slavery is more characteristic of some part of Sub-Saharan Africa with its rather primitive mining industry. In wealthier countries, sexual slavery is more prevalent.
The question is, why does all this hardly concern the authors of questions about child slavery under ancap? It is easy to answer. Under the state, private child slavery is considered marginal; it takes place somewhere far away and does not catch the eye. The authors of the questions are concerned specifically about a potential situation where such slavery is respectable. When you encounter it on the street and in the information space at every step, and therefore have to put up with the existence of this phenomenon, and if you try to fight it with means of moral pressure, you yourself find yourself in the skin of a marginal who prevents decent people from behaving in their usual way.
Could child slavery become a respectable practice in the ancap community? Of course, it could. According to the principles of libertarianism, restitution is a perfectly legitimate way of acquiring property, and if, for example, a child damaged some expensive property (which children sometimes do), then it is perfectly permissible to demand compensation from the child and even collect it by force, since the child possesses self-ownership, and at what age full legal capacity is assigned is a matter of convention. Restitution is perfectly permissible not only in monetary but also in-kind form; there you have the prerequisite for slavery.
Thus, practices where a child works off a broken neighbor’s window by mowing the neighbor’s lawn are more than likely under ancap, as they do not cause moral repulsion. What could prevent the development of harsher practices, where, for example, something is demanded from a child as restitution that an adult would find humiliating for themselves, such as filming in a BDSM video? It is that very moral repulsion that will prevent it. Too many people would be found who, applying the situation to themselves, would state that they would not agree to this for any amount of money, and therefore, to them personally, such restitution seems unfair (the subject of the conflict is valued as disproportionately less significant than the damage caused during restitution). Libertarian morality requires intervening in conflicts on the just side, so a child in such a situation would easily find defenders.
Well, if that is the case, then the authors of questions about child slavery under ancap can breathe a sigh of relief: it will certainly not get worse than under the state. They can continue to boycott manufacturers of clothing made using forced child labor and leave the ancaps alone.