We don't want them. I want you to understand why, whether you end up agreeing or not. Number one, the pornographers use obscenity laws as part of their formula for making pornography. All they need to do is to provide some literary, artistic, political or scientific value and they can hang women from the rafters. As long as they manage to meet that formula, it doesn't matter what they do to women.
Obscenity laws are also woman-hating in their construction.
Their basic presumption is that it's women's bodies that are dirty. The standards of obscenity law don't acknowledge the reality of the technology. Finally, obscenity laws, at the discretion of police and prosecutors, will keep obscenity out of the public view, but it remains available to men in private. It's still used in sexual abuse as part of sexual abuse. It's still made through coercion, through blackmail and through exploitation.