@ C152H
It’s very simple. If you post on here like an idiot, you’ll be treated like one.
Yes, let’s talk about contracts. When I returned to work after mat leave I ALSO signed a contract with my nursery to provide childcare. How about I go waving that in someone face right now, insisting it’s honoured. 
Global pandemic, the rules have been changed from under us. Looking after children is a full time job. We are supposed to do another full time job on top of that. It doesn’t take a genius to figure out the issues there.
However, my personal experience is that it is possible to work when you have young children to care for.
And your extensive experience covers pre schoolers, SEN, demanding jobs, home schooling requirements, kids who don’t do screens, does it?
I’m sure there’s the occasional child happy to sit in a room and be ignored. I’m also sure that’s not typical. The bottom line is if you’re fully focused on work, you can’t also be on your children and vice versa. That shouldn’t needed to be spelled out, but hey ho.
It’s very fucking difficult for people right now. I have a friend who’s basically on the verge of a breakdown. Single parents are screwed.