Can I say that I completely disagree? (Please don't kill me!)
The thing is, with unmoderated stuff, with no restrictions, is that you're never sure what you'll find, some Sims blogs are good and interesting, others can go a bit... overboard.
As a teen myself (I turned 16 yesterday), the whole reason why I read stories and post stuff on here is because I know it's safe, I know I'll never find anything to scare or shock me, but the stories are well-written and interesting! (Yes, clichéd.) A 'safe haven', like
@Magpie2012 called it, that we definitely need more of. If you don't like it, you can just make a separate blog like LivvieLove has done.
I know I'm in a minority, I know I led an incredibly sheltered childhood, like not going on the Internet unmonitered until 12 and stuff.
And as for the Sims 4 stuff
@LivvieLove mentioned, wow, I did definitely not know that, it
is rather freaky.
Perhaps the reason why there's a PG rating is because, as someone (I can't remember who) said, people kind of go over that anyway on here, the guidelines are broad, so if the age rating were increased to a 12, or Teen, then people might go over that too...
Anyway, re-reading this I do kind of sound one of those ranty over-controlling Mothers, but that's my view anyway, just to put an adverse one out there...