Sure sure no doubt that trends, media and society in general does have some sway in what people view as attractive, but we can still be diverse in our opinions and tastes.
I believe it's more widespread than that. The majority of us only find women's bodies attractive if they're artificially modified. Makeup, hair removal, etc. That's almost universal. I doubt that's a "natural" opinion or our ancestors in the hunter-gatherer societies would've died the fuck off. But I guess this isn't the right thread.
EDIT: In terms of abs, though, sure. There are preferences for all body types, not disagreeing there. However, we see way less women with abs than men in media, and that has to have some kind of effect, extrapolating from the reasons above.