Important to whom? I am pretty sure kids know what is important to them and why. Sure, this may be different to what their parents think(e.g. their parents may find games, sleepovers and other stuff "unimportant").
BTW, you can use the very same logic as justification for controlling adults. [And frankly speaking, this logic is used by (almost?) all politicians]
Or perhaps they aren't so interested in music and would prefer to use the time for some other constructive activity (say programming).
Obviously you wouldn't take it to extremes and torture the kid but I have noticed a trend among Anglo parents to let their children make important decisions during their elementary years -- like what is and isn't a worthwhile pursuit. It then comes down to pure dumb luck whether the child is engaged in a worthwhile recreational activity or a dumb one.
This may sound irrelevant to the discussion, but it is not. What age is not early age? Parents always be more "grown"(their age number will always be bigger).
Coercion is killer of motivation: force kid to play violin, and he is likely to hate violin in the (near?) future.
I'm not saying that you shouldn't "expose" kids to music, math, programming and other great stuff, but I'm saying that you probably shouldn't force them.
I don't care that the same arguments could be applied to adults. Adults are grown individuals who by virtue of their age have earned their right to be bone-headed and make stupid choices. As a parent all you can do is try to instill in your children values that prevent them from turning into boneheads.
Clear enough?
Except that is his own decision.
> Why bother?
Because a kid is a separate person, not an extension of your personality.
The relationship between a parent and child is not a democratic one. As a parent you have a responsibility to make choices for your child until they can make them for themselves. I do not agree with letting kids decide which developmental activities they will or will not partake in or how they will do so. Is that clear enough for you, sunshine?
It's not like there is an objective way to choose a "better" instrument anyway since half of the fun is playing with others who use different instruments.
Why would it affect their development if they picked say a trumpet, guitar or flute instead? They can always pick up a different instrument later.
It would be like if a kid wanted to learn python and you said "no! you must learn Java instead".
EDIT: Setting aside the above argument for a second, there are practical considerations too that make the choice of musical instrument a non-arbitrary decision. For example: the cost of the instrument, its portability (important if the band decides to tour) and of course the availability of instruction.
I did not grow up with Asian parents. I do however come from a Eastern European background. There were times when my parents forced me, kicking and screaming, into certain social and academic pursuits. They encouraged me to excel, whether I wanted to or not. I am a better human for it and I am thankful for their guidance.
Personal anecdote: when I was young I resented my parents for making me do all this "pointless crap". I even told my dad I hated him. He very calmly told me back "That's OK. You can hate me for this now. You will not hate me however when you're 22". He was right.
I went to university and didn't do anything there, aside from sample the local herbalists' produce. I didn't do much of anything in school either. During all of that time, due to the fact that my schedule was my own (sans school-time), I managed to teach myself software development. Not because it was a good career move, or because I wanted to impress anyone but because it was interesting.
Fast forward a decade and I now earn more than pretty much all of the people I grew up with, lead software projects and have leverage and freedom up to my ears.
You might want to read about Stockholm Syndrome.
EDIT: To clarify, I do not understand your argument at all. In my experience, excellence and ambition are traits that need to be cultivated. Sure, you can find them in-the-wild, but this is not a reliable approach.