Well, if you do not like these things then do not buy them or let your kids buy them. I believe that these things MIRROR our society, however. To me, this is a double-edged sword. I am not for censorship - otherwise, this board would fall victim to free speech. I am however for accountability and good parenting. My 13 year old freshman daughter cannot have any CDs with parental warnings, period. She is not allowed to see R-rated films or certain tv shows, but I also give her her freedom as to what types of music or shows she can watch.
Each and every generation is told their generation is the worst and "back in my day" stuff. This time, however, I feel as a DJ who does several teen gigs a year, they are right... music has DE-EVOLVED, especially the latest rap music. Look at the Now Music CDs... each year they get progressively worse. It's this whole 'gangsta'-like culture and 'pimp'-wannbe's, but kids have no clue as to what and whom they are emulating. THAT is where parenting comes in. You can't shield them from what is in, but you can at least PACIFY them as well as yourself bi COMPROMISING as I have with my daughter. We watch absolutely NO MTV here, although some VH1 upon occasion and she is fine with that... it's the music she likes, not the words or videos.
If you raise your kids right, they will for the most part make good, informed choices, but the more you try and take away or shield from them, the more they want what is forbidden bi you... that is just human nature. Also, good, open, honest OPEN-MINDED communication makes for a much better teen-parent relationship, earning way more respect. good luck... been there, doing that.
P.S.>>>although I'm a fairly politically conservative Christian Republican, I am also fairly liberal minded or at the very least open-minded socially, especially in regards to my/others' sexuality. to blame all of the recent culture purely on LIBERALS is SCAPEGOATING. it took far more than liberals for us to get to this state of our culture... it took society as a whole and lacadaisical PARENTING.