I respectfully doubt that: many east Africans grown with their traditional meal loves rice and beans if cooked well. I think there’s a lot about habits and parents mimicking. Sure they loves chicken, but beans too.

There’s also that study where they feed a mother cat with food that contains brocolis perfume When then kitties got weaned they prefer brocolis than fish. (I can’t find it back on google sorry, perhaps it was another legume)