Live however you want, but don't expect me to live according to your rules. And don't rely on the government to protect your children from adult content. That's your job.
So censorship is how parents fight back.
Lazy, irresponsible parents who love the nanny state, maybe.
Following your logic, we should ban anything that might be bad for the children: fatty foods, alcohol, tobacco, guns...religion?
Maybe you would be more comfortable in the Party of Hollywood than the Party of churchgoing Americans.
Perhaps you would be happier in the Party of Hollywood, standing shoulder to shoulder with the ACLU protecting America from religion than the Party of Churchgoing Americans.