I just know too few (as in no) Chinese families personally to judge how typical this is and I do know immigrant families from other backgrounds where the dc are expected to work very hard and do very well academically. And they do. However, what Chua describes is losing control over herself.
I admit freely that if I was working full-time as a Yale professor, presumably also writing various things for publication beyond that work, coming home and having to force my 2 children to do 3 hours of music practice each (and get it all right in the end), stay up all night hanging over them exhortating until they get there. Plus overseeing homework, revising for tests and I don't know what else that woman does, I would be worn out . I would crack, never mind the kids.
She starts screaming and yelling and insulting because her patience runs out and she is just at the end of her energy I think, rather than evil. It sounds to me like someone wound up so far as it goes. She said, didn't she, western parenting is lazy parenting (or I think she did) because so few of us are prepared to do that. Even if I could keep my temper and be patient right through, I honestly couldn't face doing that, I really couldn't. Maybe for a week but year after year?
Maybe a parent who is doing this kind of "Chinese parenting" without the screaming, insults, threats just putting that firm pressure on and doing hour after hour, day in , day out making sure their dc succeed on top of their full-time job is the superior parent in the end. I really don't know. I just haven't the energy for it.
Her dds do mention laughing with her about things and so on, there is another side to her. I think the root of her problem is she puts so much pressure on herself to engineer her dds' success that she just cracks under it. If you grow up only ever permitted to get As in everything, I don't think you can let go and be all relaxed as a parent, it is another sphere where you have to get straight As measured by the attainment of your dc.
Do many of these dc going through this kind of upbringing wind up unemployed, leave school without qualifications, go to prison etc I wonder? I always think of Chinese people as being very repectable, hard-working, law-abiding ditizens. If they are happy inside, I don't know but my impression is maybe they do turn out better than a lot of people iwth western parenting do. Right? Wrong?