My autistic sense of morality is off a little with this. My guess is that this type of thing happens far more often to unsuspecting adult women simply using public changing rooms or public bathrooms, etc.

My guess is that the child-incidents here are much fewer and far between and rarely ever publicly shared – and when they are shared (even if not publicly) it's taken extremely seriously by law enforcement (as it should be).

On the other hand, I get the impression that it's relatively easy to find this type content featuring adult women on popular porn / social networks – at least I see stuff that looks suspicious quite often on sites like Reddit and 4chan.

I really wish more focus was put on the "revenge porn" / "hidden camera" area generally. It's quite sad that so many women are victims to this and as a society we don't really seem to care unless a child is involved. In fact I'd argue our society and media almost normalises perving on adult women. Just search for any random famous celeb women and there's probably a dozen popular sites with nude or semi-nude photos of her taken by some perv spying on her during vacation. Anyone care to put some effort into stopping that? Why is that content even allowed on the public internet?