[Not just another dumb blonde]

If they aren’t sick, and it’s a predisposed condition, why do they have to recruit others? I saw this done at a local high school. It was the final straw right before I pulled my son out of there.

[NonZeroSum]

If they aren’t sick, and it’s a predisposed condition, why do they have to recruit others?

I don't understand the question. If by "recruiting others" you mean coming on to them, they do it for the same reason that I (a heterosexual male) used to "recruit" girls in high school--because I found them sexually attractive.