I’m confused about the point here. We all know there are issues out there. The question is how to deal with it. You could take the Betar Tznius Patrol approach and throw acid on them, which will obviously not solve anything, or you can try dealing with this B’Nachat.
My personal opinion is that its up to the families to deal with this issue, preferably early on. Perhaps the schools should invest more on education, but asking a Pulpit Rabbi (who they may see once a week) to solve these deeply ingrained attitudes is just being unreasonable.