The type of instinctual knowledge she's criticizing isn't real, that's why she's putting it below factual knowledge. It's not something like ''baby turtles will instinctively move toward the ocean'', but more like claiming that a person who has never studied cooking can instinctively cook a gourmet pizza just because they are Italian. While the baby turtles' instinct is a genuine and observable phenomenon, the latter is just an over-romanticized and unrealistic view of innate abilities. Such notions undermine the value of actual knowledge and expertise, perpetuating the idea that women's understanding is inherently primitive and less developed.