I guess teaching kids how to read a clock is not a priority in schools. How hard could that be?
The time is the same for the students of all genders in every bathroom. That is what matters. Not the ability to read a clock or a rotary phone.
I know that it seems like “Olden Days” to these kids, but I started Grammar School in the 1970s. By the time that I was in First Grade, I learned how to tell time. It isn’t that blasted difficult, kiddies.
Apparently their crappy "parent" didn't have time to teach them how to tell time. Or manners, for that matter.
For that statement to be valid, and not misdirection, the comparison would have to be to the parents or grandparents of the students. There have been significant changes in school populations in British schools over the post World War II decades. But, then, modern Britain does not compare in any sense to the Britain that "ruled" the waves in the 19th Century.