Got it. Cool.
When I saw this originally I was already coming down from someone else in my circles saying probably exactly what you had in the meme, but without the critical thinking part. Like a kind of "she never said she had great genes, she said her eyes were blue! Suck it liberal! Facts>feelings!" Your commentary makes sense, but the meme was exactly, like I am pretty sure close to verbatim what they had said in defense of the ad. So in seeing the meme I was ready for war.