Believe me, kids nowadays don't want to fight. They'll be sitting in the tanks, on the battlefield on tiktok or something. Worse, (better?) is the ideas they pick up from the movies. Superbly advanced civilizations, with an almost [Edit: actually] unbelievable array of weapons, still hang their fate on individual superheroes. Their principal weapons are (get this) modern day swords and spears and body armour! also, the weapons are quickly abandoned in favour of punching the opponent in the face, with no apparent effect, and they don't even do that properly. If anything, violent superhero movies should be encouraged.