This is a legit question. To me, if you're an adult and see what goes on in our culture and our media, and then think about how that impacts kids, then it's pretty easy to draw your own conclusions. But ... some people may be inclined to just not notice or not think about it. Until they see it spelled out for them. So it's a valid question. Although I do personally think it's better to err on the side of not spreading or tacitly encouraging this kind of stuff.
And you bring up a good point. If the young actresses end up being damaged in some way due to the movie, then I do think it was a mistake.