Yeah but it’s well established that states don’t have the right to prohibit transactions outside their borders. There will be legal questions about several aspects of this, but the worst I expect federal judges to rule on this is to declare a level of effort they need to put in to verify the viewer’s location. But at the end of the day, a reasonably good faith effort to deny service to those states should be sufficient in part because those states almost certainly don’t have the right to unilaterally force every other state to not get to use VPNs for sexually graphic materials