Maybe it's just chronological order. Though the absorbent plastic gel in a disposable diaper should be first, then.

With social issues I have noticed this trend that is always deemed that one is trying to solve the issue where someone else thinks there is "a bigger threat" one should be concerned instead, in other words if this was a conversation about bottles of water someone would chime in: "Why not start with toys? At lest bottles of water have a practical purpose to make it easier to carry water?"

To be fair, it is a discussion about toys, right?