So, a few problems here:
1. Parenting is not a choice when you have children in your home.
2. Most parents do not want to be woken up in the middle of the night to change a diaper, only to have their child pee on them while they do so.
3. It is not about priorities. Children need adult caregivers because they cannot survive on their own. COVID restrictions have upended childcare arrangements but children still need care, and when nobody else is available it is up to parents to provide care for their children. Nobody is weighing childcare against other possible non-work-related activities, because childcare is not optional.
4. If like me someone has a toddler in their home, working from home is difficult. Even with a nanny around to watch my son, he still wants to see what mommy and daddy are up to in the "office." He has no concept of us being busy with work; from his perspective it is more like, "Daddy is playing with something and it must be fun, I want to try it!" so he will run over and "type" on my keyboard (you try writing code while someone is randomly pounding on your keyboard). For people like me it is not that we are asking for time to be parents, but rather for our employers to recognize that by requiring us to work from home they are putting us in an environment where we cannot be as productive as we were at the office.
"when people are working till 11pm"
What makes you think parents are not working late -- for example, because they cannot have uninterrupted time to work until after their children are asleep for the night?