I don't find it weird at all. Just take a look at Pulp Comics/Novels from the 20s onwards
up until about the early 60s. 95% (an exaggeration, most likely) of all the covers for all
these books had pictures of really good looking women with ample breasts, a ripped dress,
and usually in some kind of damsel-in-distress danger. You can probably bet that this was
done on purpose, not only to make people buy the books, but because the readers, esp.
males, of course, would be drawn to the women on the covers, and want to buy more.
(And on purpose, I mean that the people who were drawing them, thinking the stuff up
were most likely attracted to these unattainable female drawings/characters and therefore
figured it would also work on the general public.) I know it does for me, I love retro pulp
comic female lady peoples.
It's the same reason people like Hentai, and they aren't even 3D.
Some people are just morons, I wouldn't get carried away with it.