Is there anyone els out there who can't stand little kids on MW2?

the put stuff like akimbo, painkiller, heartbeat sensors, and the ability to no scope. these games are rated M but they put stuff that little 12 year olds like? i mean what soldier in a MODERN WARFARE setting would run with 2 winchester model 1887s? so much 1? and then you get the modders, i have not played 1 game in mw2 in the past year that did not have at least one person with a full auto FAL or WA2000. thats another thing, a walther WA2000? a gun that only around 300 were made EVER? or the one that always kills me is the ranger shotgun? the little kids that use them always think there all that because they can use a made up shotgun. and they always scream into the mic. iam so sick of having to unplug my mic because every one in the lobby is some anyoing prepuber that thinks they know everything but when they speak they say the dumbest things. one little kid tryed telling me the the famas was pronounced famz its pronounced exactly as its spelled what do you guys think?