Does it really matter if creationism is in science clrooms?

Seriously creationists, you know as well as I do that although there not teaching creation science in the clroom, they are drilling and indoctrinating kids into believing in creationism in church. 50% of the population denies evolution in America despite the fact that it's not in schools. The percent goes up a little bit every year to. So whats the big god damn deal. You people are winning. Why is it so necessary that it be in schools.