Yeah but there is a difference between being strict parent-nazis and looking for healthy child development. I'd would state that a child needs a lot of 'free time' so they can play around with different things and figure out what they like and don't like and learn more about themselves. Several "Asian" friends of mine have lamented that they didn't get to explore and really learn what they did or didn't like because the first 15 years of their life doing school, hw, and shuttling around between various activities; it was as if they were mindless robots without any opinion or ideas of their own. Of course course going to the opposite end isn't good, and that s the example you cited: if you feed 7 hours of games and TV a day that sounds like massive parenting fail, but I wouldn't say that is the 'western style' of parenting.
IMO certain things kids need to be forced on regardless of their disposition towards it...performing well in school (in ALL subjects) is important; I agree with the article "You only hate that which you aren't good at" because I generally believe the same thing. By doing well in school subjects (which, come on, aren't hard) it keeps their options open for other things and trains their mind in many areas.
Other things kids need to be forced to follow through on a personal decision: I'd say "Give a choice as to what instrument they want to play (if they are even interested): give them time to explore and experiment with many instruments...but once they pick, make them follow through with it!. doesn't have to be a instrument, could be a sport, or could be an activity. Load them up with stimulating activities, but don't overload them. And lastly, let kids have free time to mess around and discover things - creativity is hugely important and plenty of freetime to discover and mess around is needed....