I never said years 0-5 aren’t important, but in my opinion, things aren’t as black and white as saying that 0-5 matter and everything else ”pails” in comparison.
Personally, I think a good parent is someone who dedicates time, energy and resources to their children from birth to adulthood, who shows them love and understanding, and who can serve as a role model for their children as they find their place in the world. Sadly, as I’m not a millionaire, that means I still need a career. And that means I use childcare four days a week.
I can see your position is also deep rooted in personal experience, and so is mine. I’ve struggled and worked for everything I have - my house, car, wedding, university (before funding was a thing). Never got a penny from my family, even though they could easily have saved some money to help me find my feet in adulthood. Even a trivial sum would have reassured me that they actually cared about my success in life, and wanted me to thrive, rather than only caring about me as a baby/toddler, when I was “theirs”, so to speak.
My point being, I don’t think money equals love, nor do I think women should “sacrifice” their careers and livelihoods purely to support years 0-5 with little regard for all the other years of parenthood. I believe the best balance, for most people, is somewhere in the middle.