In this Farm Bureau Insurance advertisement, a father and son paint a room pink and commiserate about how their lives will be ruined by the arrival of a baby girl.
1. Essentialize gender. A girl is coming? That means playing with dolls and having tea parties. Girls are girls. Us, we’re boys, so automatically we...
2. ... belittle femininity. The stuff girls do is boring and trivial. Only girls would want to do those things. Girls are such a drag!
In short, all girls are girly and girly stuff is dumb.
I didn’t find it, but I’ll give them the benefit of the doubt; maybe they made the opposite commercial too. One in which a mom and her daughter cringe over the idea of having to put up with booger-flinging and farting at the table.
But that would be equally bad. We don’t know a child’s personality just by anticipating the stuff between their legs. And it’s not true that male and female humans are so different as to enjoy entirely non-overlapping sets of things.
In daily life, we recognize each other for the complex and varied people that we are. Think about it. Practically the only place we see stereotypes this retrograde are on TV and in the movies. We’re not “opposite sexes,” but we’re surrounded by the idea that we are.