Why is it good to be masculine but bad to be feminine?

Capitalism focuses on competition for goods. I'm assuming either gender can be feminine or masculine.

For a man thats fine. But why would I want to be masculine as a woman? Its good.

it's good if you're a man, not good if you're a woman.

masculinity and femininity are both good.

Why would you say it's bad to be feminine?

It shouldn't be. Femininity is about being empathetic,nurturing and sensitive,there's nothing wrong with that.

I see nothing wrong with being feminine.

It's only that case when you are a male.

Because society hates women

This is only true if you're a man.

It's not. There's nothing wrong with either.