It's common in some tech and upper middle class bubbles, but outside of some startups and a few VHCOL cities most of the 40+ people in tech I encounter have families.
I think the mindset is most popular in internet bubbles like Reddit. Reddit went mainstream a decade ago and many people in their 30s and 40s grew up reading a lot of Reddit. Reddit cleaned up their popular subreddits list years ago, but for a while subreddits like r/childfree were constantly in everyone's default feeds. Redditors would talk about people who had kids as "breeders" as a derogatory term and treat them like they'd made terrible decisions with their lives.
I didn't realize how much this carried over into the real world until my friends and I started having kids. I knew a few people who treated our decisions like we were making terrible mistakes and throwing our lives away. I still encounter people from younger generations who are confused when I say that I like spending time with my kids. They can't imagine how that would be enjoyable in any way. When you grow up with your chosen social media telling you that the smart people are maximizing their bank accounts, minimizing their responsibilities, and doing as little as possible to get there, they can't fathom how someone could be happy with kids.
I came from a big family and grew up somewhat poor watching remorseful adults who didn't recognize the gravity of bringing a life into this world, let alone several, basically drink themselves to death to cope.
My social life is mostly offline and I enjoy helping people in any way I can, but I am fully aware of my own flaws. I find balance by being generous in what seems like a million other ways I might not have the energy or time for if I had a family. To each their own.
For the vast majority people nothing else they can do with their lives will be anywhere near as fulfilling as having children. There are exceptions, of course, but it takes something like an unusual personality, or a great commitment to something else (e.g. celibacy in religious orders etc.), or something else really fulfilling.
I strongly suspect that someone who has the sense of responsibility that you have about children would make a great parent and not do what you grew up with.
The outcomes of the children are directly correlated with the quality of the relationship the parents have. No relationship I've ever seen, then or now, seems to be stable enough to do much better.
In my case, they made up for it with love and attention that brought plenty of comfort but few answers. I know many people pine for that sort of thing, but it's very heavy for a child to go through. People often foolishly romanticize a life where anything seems possible as long as they feel supported. They think that support is the missing piece. What they don't think about is all the times that kid is going to walk directly into a wall and have to find the courage to not be mad at the wall or lose their shit and turn radical like those people on reddit. Love is not enough for hope, and hope is not a plan.
On the other end I had some friends whose parents brought plenty of answers without much love. Those people found some early success in life, but ended up restless and unsatisfied following someone else's path.
You can again say I'm being extreme, but my own experience with relationships is to bridge this gap is almost impossible. Trust is hard and must go both ways, and the current social climate makes it harder than ever. I am still young enough to give it time I guess. I'm not saying no to a family ever. I'm saying I don't know enough to be confident I can do better.
To be clear, I'm saying I've never met someone that has the curiosity and unyielding stubbornness to truly know something (in the Richard Feynman sense) while still being strong enough to be vulnerable and really love their family over all else. What few out there exist and meet that bar must then somehow find each other and commit. It's tough.
Sometimes you just need to know when to stop pushing for a while and come back later. Later can be sooner than you think, or never. It's the whole point of living. I'd find it miserable to be over my skis the entire time, but I still take risks here and there. How else do you find out?
And fertility determines not only the size of a population, but even the age ratios within that population. Low fertility means you end up with far more elderly than you do working age. Far from this vision of being a society with more for everybody, we'll be creating societies where labor is ever-more scarce, economies are primarily dedicated to helping sustain the elderly and simultaneously collapsing at the same time. It's not going to be pretty.
For these reasons, and many others, I think the social aspect is one of the most important. Self fulfillment and these other things are very important and good, but if we don't have children then we're going to be creating some pretty messed up societies for our descendants. We're likely going to get to see this play out in South Korea during our lifetimes. And I do wonder what their descendants will think of the South Koreans of today.
And it becomes even less realistic if you look outward to times when this becomes necessary. Japan is a good example of this issue. Migrating to Japan is not difficult. The only meaningful barrier is learning basic Japanese. Beyond that, after just 5 years of residency you can even apply for citizenship which has a very high acceptance rate. And there are a ton of 'Japanese enthusiasts', many of whom already speak basic Japanese.
And many of them have tried to migrate, but they don't last at all. They quickly realize that a Japan in decline is not the Japan in their minds. Getting paid $1500 a month to work a job with extremely high expectations and demands in a country with a median age of 50 (and increasing) isn't the Japan they thought they were moving to.
Personally I am of the opinion that everyone is entitled to their own life, and that the default assumption should be that they make conscious decisions in line with their own preferences.
Have a child? Great, but don't complain to me about early mornings and stress... you knew that before you had one. No child? Go for it! But don't complain to me about loneliness and lack of purpose.
I'm leaning towards the no child camp myself. I love my long morning, and complete lack of some little createurs (rightful) demand on my time. Yes, I won't have the pleasure of seeing that little creature grow up, and I might have a lonelier old age (but there's plenty of social settings I can inject myself into), but that's life. There's advantages and disadvantages to everything.
The trick is to find out which ones you like more.
That would be great, but I never heard any realistic proposals how to make educated women with good opportunities want to birth and rear 3+ children.
Do they? Or have most just become too distorted to feel allright filling their emptiness with empty online debates and netflix?
I know people who are really happy without kids (and who will never have them), but the majority is rather miserably lonely when you look past the facade. And with many, there isn't even a facade.
I haven't asked "why should I even try" in ages. The question "how do I even manage this hell" has been on my mind more often.
People make their own choices, and it’s not up to me, nor you, to make assumptions on their lives. If children give you fulfilment, god speed to you. If others can find happiness without children, god speed to them.
By the way, I’m speaking as a person who wants children. But I totally get my child-free friends. I know people in their 60s as well, who debated this question and found a life for themselves. There is always a “what if question” hanging around, but all in all, they’ve weighed their options and are generally happy.
I think a lot of people who ended up having children to find fulfilment did not find happiness in other means. So they can’t experience the “other side’s argument”. Same applies to child-free people, as they haven’t experienced the other side.
I'm myself very happy I don't have children. I'm gay and can't adopt in my country, so I'm also happy I don't have any desire to have children, because that would be a problem. However I do really like working with teens, and it's very important to me on a gut level.
