I do.
And while I see myself as a pretty productive person I can't really imagine how one can be an entrepreneur and a father (we are talking about small child here) at the same time, unless your woman is a happy housewife and very likely you have support from at least one of grandparents.
First 3-5 years are just to demanding even if your child is born when it's due (and not on 31st week like in my case), without any "surprises" (my daughter is allergic to beef, dairy, chicken and its eggs and you learn it hard way).
If you are even less lucky - you spend even more time with doctors and all kinds of places you didn't even know existed.
Honest, vulnerable writing is often like that. I recognize that this is HN where everybody constantly pretends to have everything all figured out, so maybe this article is a bad fit. But I mean, you feel the feelings you feel, you daydream the dreams you do. Whether that makes you seem "spoiled" doesn't really factor into any of that, it still happens.