I think the states themselves don't block porn, but require sites to verify users' ages, and sites would rather block access in those states than comply. (although not sure how they do that from a technical standpoint, based on IP geolocation, perhaps?)
I think the states themselves don't block porn, but require sites to verify users' ages, and sites would rather block access in those states than comply. (although not sure how they do that from a technical standpoint, based on IP geolocation, perhaps?)