Just thought about this more whilst in the shower (TMI! Sorry!). Perhaps 'different strokes, different folks' or 'all children are different and will react differently' would be better?
Also, it's not like the Chinese culture of pushy mothers is akin to a Victorian workhouse. They aren't sado-masochists. It's not constant hitting. Love is shown.
Also, possibly a can of worms, but the point about intent/abuse/mother thinks it's fine, therefore it is/paedophile father thinks that behaviour is fine etc - pushing your kids isn't seen as a bad thing. It's seen as being strict so that your child has more options in the future. Not everyone chains their kids up so they get 100%. Those that are too strict exist in other cultures too.
However, this is utterly redundant, but, nobody can really say anything on the Dragon mother's ways unless they've experienced something similar, or, more accurately, if they've had her as a mother. One specific example shouldn't be taken as the general. Likewise, I can't say if the opposite to how I brought up was better/worse. I simply can never have any idea.
Re Stockholm Syndrome - Althusserian thought can be implied to western ways too. Maybe you think some of her methods are awful because your society says they are. In turn, the West would also think they things they do are acceptable i.e. I don't know, the child eating junk food, E numbers etc because that is what the West thinks.
We do live in a multi-cultural world!