TBH the whole infrastructure around raising kids is remarkably inefficient given how important kids are for the economy (sorry trendy singles, in majority of countries in Europe it's the kids that will be working for your retirement). If I had to count how many times my kids were sick, school was closed, something else happened that made me keep kids at home for even 2-3 extra hours - without WFH 100% it would have been downright brutal.
You basically have to have at least one parent with a flexible job (or a grandparent who lives nearby and is willing to help out at a moment's notice).
Ideally you have one stay-at-home or part-time parent. Problem is, if you both make average incomes, you can't do that. You need both parents working full-time to not be poor.
My kids are still very young (baby and a toddler) and they go to part-time daycare right now. I have no idea how my wife and I are going to make it work when they're older and home for weeks for Christmas break, spring break, and summer break. Let alone all the random days school is closed or they're sick. My mom either didn't work or worked part-time when I was a kid so it was never an issue, but dropping down to one income would break me and my wife.
A few things that help if the family is lucky or can do it:
- Kids walk to school to the nearest school. My siblings and I all walked to school from K to high school. My parents simply enrolled us into the nearest public school. My parents didnt give a shit about french immersion schools, bussing us to a farther school if the school board allowed it, or private school. Just go to the nearest one. The farthest walk was high school at around 20 minutes
- When kids are old enough, let them walk home by themselves. None of this babysitting shit by parents. I started walking to and from school in grade 1 or 2. Put a key around their neck on a string. I was lucky and mom stayed at home during stretches when were young. When you get a bit older, you get your own house key (I think I got in around grade 4). Tons of us in grade school did that. If that looks to dumb, then put it in your pocket. Now you can go home even if dad is at work and mom is back to work or shopping. It's an odd thing because when I did grade school in the 80s I dont think one buddy had babysitters. As for daycare with toddlers I dont know. But in grade school it gets to a point every kid can go home, no babysitter needed and you just get home to an empty house, grab a bowl of chips and watch cartoons till everyone else in the fam got home. Now it seems everyone at work has babysitters, dogwalkers or both. Nobody had dogwalkers back then. I dont think that job even existed. You just leave the dog in the backyard.