Similar to soda. Coke has just the right combination of things that no one else is close. Pepsi used to do a blind taste test and people preferred Pepsi after a single taste. But it’s 1-dimensional and people quickly tire of it. Coke eventually comes out on top.
“Perfect” is subjective but the article describes a ratings system that super tasters use. Heinz ketchup comes out perfect. And the lack of competition proves it.