But, for some reason, little twelve year old Jimmy obtaining access to porn evokes some kind of far more visceral reaction in Jimmy's parents (or if not Jimmy's parents, some "busybody" who wants to "protect all the children") than Jimmy managing to get himself a pack of Salem's or a Pabst Blue Ribbon tallboy.
Because right now there's next to no barrier to access compared to Jimmy getting himself a beer. If you keep saying "Your proposal sucks because it isn't perfect and we should do nothing" then you're essentially surrendering to the people who really want facial scans.