This line?
I don't see anything there about adopting a pose.
Nor do I see anything about "This offends me". All that poster said was "It doesn't fit her character and just reduces her to a sex symbol" They even had something in there about how Windowmaker is perfectly fine because her character is designed around how she flaunts her sexuality.
INB4: "IT'S JUST AN OVER THE SHOULDER, BUTT SHOT! THAT'S NOT SEXY! LOTS OF CHARACTERS HAVE THAT!"
Subtle differences can evoke a different message.
When NoA changed their logo back to red
I saw a lot of comments about how the read brought a feeling of nostalgia and how their childhood was back. The gray logo however
felt corporate and cold (I personally thought the gray looked nice, sleek and modern). The only difference was just color and yet it sent a very different message. The same applies to "Just an over the shoulder, butt shot."
Some of them evoke a feeling of strength, some evoke a feeling of sexy, some cute, come cool, some edgy, some are even just neutral. Just the tiniest change can lead to a wildly different image.
I leave you with this:
(Pay most attention to Hawkeye and Iron Man as I feel they're not the most outrageous)