This
My Mum and Dad both worked fulltime. My parents, mainly Mum, sat with me every school night to listen to me read my allocated library book and then they read me a night time story. I played in the garden with other kids, we built dens, climbed trees and played games. It brings your imagination on leaps and bounds and teaches social skills. You had arguments with your mates and you got over it, forgotten in two minutes, not repeated and expanded upon in social media.
There were still school bullies but once you were home, you were generally safe. Now they can reach you in the privacy of your own home. Arguments/disagreements are commented upon by anyone and a dog and kids are just not equipped to deal with it. Just look at the variety of comments on this subject alone on Mumsnet
I went to my mates for tea and she came to mine. We were taught to respect the invitation and to eat what ever was put in front of use and thank the host for the food, even if we hated it.
For Birthdays my mum made a cake we had jelly, ice-cream, sandwiches and butterfly buns. We only invited 10 max and it was who you wanted to come, not the whole class. We played pass the parcel, sleeping lions etc. The gifts you took to parties were colouring books, packs of knickers or socks, maybe a jigsaw - nothing expensive.
School outings were to the woods, museums or farms and school trips away were generally camping of some type of kids camps. You got lots of exercise and so you slept well and ate anything that was put in front of you as you were ravenous.
Having said that, school dinners were proper meat and veg, with a pudding. We didn't get junk food. Well that is a slight lie as Friday lunch was always fish and chip day. When my Mum and Dad split, s Mum was working, she made sure we had a good school dinner and we had something like beans on toast for tea. My grandkids get burgers, fries and pizza's at school dinner. It doesn't give them thte nutrients they need and instills them with bad eating habits.
Not only were we taught to respect the school dinner ladies but also the teachers. One look from your teacher and you were quelled. We accepted their authority. Teachers are damned if they do and damned if they don't now. Its almost as if they have a semi parental role without the associated parental rights.
On the plus side, kids have more choice now, an ability to explore on the internet and form their own opinions with broader horizons but I do think we need to rediscover some of the family related ethics we used to hold strong on.