You think you're going to run to Congress and get national laws that reflect the values of your community? What you're going to end up with is local laws that reflect the values of the beltway. You can't be dumb enough that you don't understand that this is not something to be turned over to the federal government and then handed off to a bureaucracy.
what you say is true enough, but porn is an interstate business too. There is a federal role given 2007 standards