I find this pretty crazy. Going with a really contrived example, using the same logic, we could make it illegal to step next to your children because you could

I find this pretty crazy. Going with a really contrived example, using the same logic, we could make it illegal to step next to your children because you could potentially break their skull with your elbow. Way too many ifs. However, the goal itself, namely protecting children is noble. I guess hitting the sweet spot between being neglective and overly protective is hard. Such is the nature of most social issues.