I don't know, the face didn't offend me at all. Basically, it said to me: an adult man, longing for a mother's love, which he didn't get as a child. Modern art isn't supposed to make sense. That picture made sense and seemed to fit with the thread topic. So, I wouldn't call it modern art.
I don't know why anybody would be offended by it, but maybe it is a guilty conscience or maybe they just hate men. Envy? I don't know. Maybe the attack on the picture is just an indirect/"subconscious" attack on a male seeking sympathy in a culture that rejects that, because it has decided men are the root of all evil in the world. If it wasn't the picture, maybe it would have just been something else.