@Owl @madison @pyrate @tyler @AnimeTradCath @Bunsen @King_Noticer @MeBigbrain @Victor_Emmanuel @givenup It's based on observations of LDCs (shithole countries) vs The West and our level of cleanliness vs theirs. They start looking at hypothesis for it and one of the proposed ideas was that the immune system basically gets bored and looks for stuff to fight. It's like how the police get all the military riot gear and turn into Billy-badass for no reason on people who could've just been talked to.