Yeah, it IS the parents job to make sure their kid is playing the right game. It's just like the cereal thing when they complained it was making their kid fat. DON'T BUY IT THEN. (I found that way funny when I found out about that cereal thing...XD)
Anyway, I think younger kids shouldn't be playing T or M rated games. But there is one game rated T, and I think it shouldn't be. Super Smash Bros. Melee. No blood, no swearing, why should it be rated T?
It's common sense. Something a majority of "parents" lack nowadays.
What's so sensible about companies guessing what a kid will do?
If kids not playing M Rated games makes parents shut up, I'm all for it
That's the only reason you think kids shouldn't play T and M games?
It all depends if they're mature enough to handle it.