True. The author is just looking at one aspect of it that because females use unguarded facilities, and that renders them accessible to sickos. And for other aspects, the teachers need to be taught first before they can teach the boys, and public at-large.
We all see the bigotry, it doesn’t help the cause when some of our own people get on the bandwagon and become self-hating ambassadors who parrot the same lines. On the whole, what you said is exactly what the muslims need for sure, that is to follow what Prophet Muhammad (pbuh) told us, and a need for proper education on urgent basis so the misconceptions can be obliterated.