Why do they do that?

Last night Rusty came home with a little surprise for the boys. He rented Transformers the movie. The boys have been dying to see it. Jarred has been sick for the last couple of days so he brought it hope in hopes of a little pick me up. However much to my liking, Jarred was already feeling better and so he was SUPER pumped to watch the movie and Jake, well he couldn't have been happier. Hailey was of course along for the ride, and the popcorn..hehe
So we get all settled in and pop this baby in and really Rusty and I are looking forward to the movie too. After all, Transformers was from our generation. He had the action figures, as did my brother, and so we were just as amped for the show as the boys were. It starts out and I see the PG-13 rating and I got to be honest was alittle worried, but figured it was just a violence thing and I was like well it is robots so how bloody could it be?
Well it really wasn't that bloody, but I sure could have done without some of the language. Luckily most of the bad language, and really it wasn't that much, but any is enough for me to complain, was during really active scenes and the boys didn't seem to notice because their was so much activity on the screen, but Rusty and I picked up on it.
So here is my grip...Why do they do that???
Why do they make movies that is obviously going to interest children and sprinkle bad language and some content that is not suitable for them to watch?? I mean call me kooky, but I mean it certainly doesn't make the story and it doesn't even add to it either. I mean we aren't watching the movie and saying,
"Well I'm sure glad they said ***** because I couldn't quite figure out what they were trying to say here."
We have so many people in the world today complaining about our youth and where they are going and all the wrong choices they are making, but then we continue to feed the beast just to make a buck. I know everybody says well that is what sells....Well why do we continue to make it a choice for them to buy. Cut it off at the knees and if it isn't an option, then it won't have the chance to sell. I know, I know freedom of speech, right? Well I doubt, that was set in place in order to make a scene in a movie stretch out by placing 7 words in it that most moms would wash their children's mouths out if they heard them saying. I mean after all we are talking about a movie that is centered around robots and action figures..aka TOYS!! It drives me crazy that their are so few things out there that a family can enjoy together that will hold the attention of a child, but yet entertain the parent.
GRRRRRR......
Okay so their you have it, that is my complaint for the week..hehe
So, agree or disagree???