@Tattie I often think of how angry one can get as a child when adults won't listen. I see how animals get angry when the expected things don't happen. And...I have wanted to smash open an unopenable jar a few times.
It seems like aggression is often a result of this lack of skill, knowledge, experience or access and little boys often get rewarded quicker for being aggressive.
Which, I think I'm agreeing with you, reinforces inarticulate ways of communicating needs and that becomes gendered.