I agree. But not fully. I'm 13. I have a deep voice and what not. So don't go around listing age as maturity. Some adults aren't mature and most adults are. Small amounts of children are mature and polite. 98% of kids that play M rated games CoD in particular are ghetto and just trash. They always curse like it is fun, and insult people. That is because 1 of the following.
1) Their mom is a drunk and doesn't care what they do
2) They can only do it when their parents are not home.

There is a reason it was made for 17+. They might as well just make it Rated T since everyone plays it. They even censor out blood and swearing half the time because they no little kids play it.

I am under the age of 17, but I don't squeak, whine, or meet any of your description.

~Selena_Gomez

just mute the brats