You can have children and a career, the “doing it all” is trying to have a career and be primary caregiver for your children. You can’t do both, and the lie that is sold to women imho is that mothers must be primary caregiver for their children due to biology of women being superior nurturers/parents and therefore it is best for baby/children if she doesn’t step back.
So women are conditioned from birth feel like if they have children, they cannot step back and co-parent in an egalitarian relationship or have a SAHD be the primary parent because that’s unnatural and would somehow harm their children. A pp posted Pew research that showed that even in egalitarian relationships, where both partners work FT and make around half the household income, the men do the overtime hours at work, the DIY and a bit of household chores while the women do almost all the childcare and household chores- mostly related to child care I would think things like laundry, cooking meals, tidying child toys up.
Men are likewise conditioned from birth to believe the same biological mythos of mum knows best, mum is the best at parenting, mum is best for the children and so they are conditioned to defer to their partner on child care decisions and still they are conditioned to be providers, DIY guys about the house, and entertain children to give mum “a break.”
Our entire society is based on this belief and all the structures encourage it. My DH and I faced significant stigma and judgement for him being a SAHD and myself being a sole breadwinner. I have been ostracised by school mums for making the error of mentioning at a school fundraiser that I’d just come back from a month long business trip to the south Atlantic in which I got stuck in Antigua during a tropical storm and so had been gone for 7 weeks and my poor DH felt like a single dad because of it. The comment said to me was “why’d you bother to have kids if you’re not going to even be home half the time?” No one would say that to a man. After that, I downplay my job and never mention travel to other school mums as the disapproval is palpable. I also get lots of pity about my DH and assumptions made about his intelligence and lack of a job, many assume I am breadwinner not by choice, but due to a lazy cocklodger of a DH. It is so exhausting to face the constant judgement.
My job required travel, and I didn’t see why I should get a new job with no travel or hinder my career when the children had a capable and loving parent home with them 24/7. My philosophy was if I am going to be the breadwinner, then I want to be paid as much as possible to be away from my children each day.
The DC are older now and my DH is still primary parent. He works PT for a charity and his income is going towards saving for Uni fees.