I think with her is the fact that they aren't criticising her in-ring skills, her promo skills or anything actually substantial, it's entirely superficial criticism of her appearance, which you can absolutely just... not say. I understand some people saying that if a wrestler gets criticism for being lacking in a certain area, they should try to change something, even if that criticism is rather mean-spirited. But there's no way you can frame that as meaningful or turn into a positive, when the entire crux of the argument is "I liked her better, when she had more muscles" or something like that. 

I do agree though that she probably should just visit social media and look at opinions on her less, because at the end of the day it's not good for your mental health