Every sitcom and movie usually has the message that children are a burden and nightmare that will ruin your degenerate lifestyle, you will no longer we able to fuck whoever and destroy your body and mind with drugs.
Marriage means you HAVE to settle, even though landing the relationship was probably the best thing to happen to you, and when you were single you weren't the free wild stallion you remember. And for women there's a heavy emphasis on "You can do better".
And with the coming of social media, a lot of men expect a 10/10 OF model, willing to be as degenerate for them as they wish, while being a subservient virgin.
And women expect the threes 6s. But neither party willing to reciprocate the effort in such a reletionship.
Being a mother is slavery to little goblins who hate you, and your husband will turn into a slob incapable of basic task, and any attempt at regulation of resources for ANY reason is controlling. You are also free to abuse every member of your household. And your husband is just waiting for the chance to beat you into a pulp.
Being a father is similar, except you got to accept whatever degeneracy your children want to turn to, and your wife is nagging monster who turned into a crone, but you can never be anything that diverts from her mind, which you also need to read. And your wife is just waiting to divorce rape you.
Woman are all whores who either want infinite sex with chad thundercock and maliciously try to ruin every field they are in, or pruds who never put out when your around.
Men are all degenerate incels who want you to debase yourself and be your bangmaid baby maker, renounce all aspirations. And you either do get coerced into it, or are outright raped.
This also goes in hand with demonizing the relationships and families of the past:
Your loving grandma who loves her family? She actually hated her life and would have been an eminence in her field if grandpappy hadn't knocked her up and used the patriarchy to keep her down. He probably beated her black and blue whenever a thought cross her mind.
Girls playing house and dolls were forced to, boy playing indians and cowboys were inherently evil rapists in the waiting.