It’s a fair statement for sure. Am not a parent so do t have the personal experience but I’d guess a lot results from a mentality of sub contracting some of the moral growth to centralised education systems.
Interestingly, regarding the anecdote above, this was my cousins that also once said to me the best thing that ever happened to him as a kid was being brought up in a country that still permitted corporal punishment. As he put it “I deserved every one of those canings and I really needed it”! 🙄🤣