Imagine this scene:

A group of about 100 feminists wearing pink pussy hats are walking downtown in a major city. They stop in a busy area and then they all strip off their clothes. Most of them have obese bodies, and many have unnatural hair colors like blue and pink. Several have hairy armpits and legs. The crowd of people there notice them and are grossed out and try to avoid looking at them. Suddenly, the naked feminists take off their pussy hats and throw them in the air and scream. They scream over and over, bellowing in absurd yells.

Several men could not help but notice them. One of them thinks to himself, "Wow, this convinces me that I've been a major sexist jerk. I'm going to quit sexually harassing women at work." Another man standing there is a serial rapist, but of course no one there knows that. He thinks to himself, "Oh, my God, I've been this evil rapist, but seeing these women undress and scream has convinced me of the error of my ways. I'm going to go to the police station and turn myself in and then dedicate my life to convincing other men to never rape." Another man standing there thinks, "I've opposed abortion all my life due to my religious believes. However, listening to these obese, naked women scream has convinced me that I'm wrong. I'm changing my views and will now support the Pro Choice movement."

<========== The first paragraph is something we've seen many times. However, the second one is something that has never happened in all of human history and never will.