I have to agree that allowing the government to slap a checkpoint on content is a slippery slope we don't want to entertain.

But also, everyone who thinks we can just throw it to "parental responsibility" is smoking crack. We are just now seeing a generation that grew up with porn available 24/7 in the palm of their hand (one hand) and it ain't good. There's a reason that groomers expose kids to explicit material. It destroys sexual boundaries.