People have ALWAYS moaned about being in the office.
Go no further than pre-pandemic threads on MN, and the flood of depression on Sunday nights, the the threads on politics, the temperature, the noise, the smell, the commute, the interrupting colleagues, the waste of time, the lack of productivity, the presenteeism, the office from hell most people experienced.
People moaned but had no choice.
The pandemic has pushed businesses to put the structures in place, has shown that people can work from home and in many cases work better and more efficiently.
Of course workers are allowed to moan when going back to the office when not needed is a complete waste of time and productivity, and it cost a fortune to get there.
Unless they are CF, for most parents the issue is not childcare during working hours, it is wrap around care during their commute. As soon as the children are late Primary school age, they are also old enough to entertain themselves for 1 hour or so when their parents finish their working days without interruption, but you need an adult in the house for safety.