While I do like your animation and your humor and this video even got a single solid argument, it ultimately missed the hole point. This is not just about the butt, but about representation of woman in games.
I do have to give credit to overwatch, for including some some variety in female body types. However this video doesn't use that, instead it just focuses on _woman_ beeing proud of their butts.
Surely they can, but until we see a male character beeing proud of his butt, this is a mere distraction from the inequality of representation. It is just saying _woman_ should not complain becouse men like different butts. This is not a reasonable defence against the whole "objectification of woman in gaming", as this still is objectification and woman should just swallow it. Surely objectification in games will always happen, as they have to sell themself on the visual design as well. Which is why I think the big issue is less the objectification of woman, but only of woman and nobody else.
Just to be fair: I am not saying you are wrong. You just didn't get the point. And this might be due to people complaining about it without getting the point either (like the woman in your animation).
Therefore 2 stars, for nice animation for an old topic.