It isn't. The main issue with feminism is that some (hint: not all) of them, like stated in the video, find an excuse to make everything sexist and everything about women.
Yes, the fact that men make more than women in any given ethnicity is a bad thing.
Yes, the fact that one in five women are rape victims is a bad thing.
But, it's also just as stupid when you blame men for looking at you if you wear a shirt that shows off 3/4 of your breasts, and then say "I'm just expressing myself" or, "It's just how I dress, and you're sexualizing it."
What would your reaction be if a man walked down the street with his pubic hair showing? Granted, this is a drastic example, but many feminists bring up just as extreme examples.
I'm willing to bet that your reaction would be to turn away in disgust. Mine would be too. But if we are allowed to see those kinds of disgust reactions as normal, then wouldn't it be logical to look at the things we find the opposite of disgusting? Ergo; women wearing nothing but a thong and pasties in public (especially a thing near where I live). It's one thing to express yourself, it's another to go around so undressed that it looks like you've just retired from the local brothel.
But we do often put lower hierarchical value on women in pictures subliminally, yes. In the picture given in the video in the beginning, which of the two people (the man holding the women down, and the women being held down) seems more capable of defending his or herself? The answer is obvious in our brains because that's how they perceive things.
I actually find this really funny (not that this is at all a humorous issue) that this went from a thread of how to tell how much makeup someone is wearing (a non important question that doesn't really need to be asked in the first place) to Feminism (a social issue).