My dad is massively into football and I’m sure he had ideas about having a boy but my brother isn’t into sport at all. To be honest, I don’t think the four of us have a shared interest between us
This is it isn’t it. If the child likes gender typical stuff they go off and bond over it. If the child doesn’t the parent makes no attempt to find other common ground.
My mum, for example, tried for years to get me into makeup, wine, shopping etc. Never occurred to her that maybe she should try some of the things I liked.
My dad, interestingly, did. He was into football, and while he did have massively sexist views about girls and football, when we showed interest in other sports like swimming he made a big effort to get involved and support us in that. My mum was just “euh, you’ll smell of chlorine and get big shoulders, the boys won’t like that when you’re older and it’ll ruin your hair”.
I’ve seen families almost exist as two separate halves- boy spends all his time with dad, girl with mum. They go off and do their separate things and barely spend any time with the opposite sex child, because they don’t want to be doing x or y “boy” activity.
It’s sad.
If you think outside stereotypes you’ll be surprised at what you have in common.