I get that mayo is different between japan and america, so it's just a cultural gap making the thought of eating it plain kinda gross, like i understand and accept that it's considered perfectly okay within the right context, but it always gets me in these isekai stories where native characters try some & go "HOLY SHIT BEST THING EVER" when they're able to eat fuckin dragon testes or whatever the hell that we can't even imagine. like sure, a peasant is probably gonna think it's insanely good compared to their usual fare of dirt porridge and beans, but you can't introduce a (non-peasant) character who regularly eats normal food of decent quality to fucking fried chicken (loaded with spices!) of all things at the same time & honestly expect me to believe they prefer the mysterious egg & vinegar cum goo to the point of downing the whole jar like it's a can of soda, lol. but it just keeps happening in so many series for some reason!