Agree Robadat.
GTGT, I see the connection you're making, but I'm not sure the cultural differences (even some of the similarities) make a strong argument.
For example, China's only child policy (from what I understand) was forced by the government as a population control measure.
As for England/Canada, I'm not sure those kids are raised with no awareness of duty to country, lack of respect for others, and the belief that they are more special and entitled than everyone else? Do they also think nothing is their fault and refuse to accept responsibility for anything? Does England and Canada hand out participation trophies? Do parents in England/Canada start fights over little league games, and sue schools over disciplining their innocent little angels?
Maybe they do, I don't know. I thought most of this was a product if the USA.