Text doesn't convey emotions, and our empathy doesn't work well for emotions we have never experienced. You can see a guy that got kicked in the balls got hurt, but that doesn't mean you are prepared to endure the pain of getting kicked in your balls or that you even understand how painful it is.
Also watching politicians it looks like you can just brush it off, because that is what they do. But that requires a lot of experience, not anyone can do it, it is like watching a boxing match and think you can easily stand after a hard punch in your stomach.