Humans spend far more time putting each other down and hating each other over trivial nonsense. Truth be told, if we actually talked to each other, there's a chance we would have more in common. We might also learn that our motivations for hating each other were far more fiction than reality.
Once again I fell down the martial arts rabbit hole and am plumbing the murky depths of the internet's various martial arts and fighting crafts echo chambers.
If you're not actively involved and only get up to speed every few years or so, you can see the tide of public opinion flapping worse than my dong while I'm skipping naked down a hallway.