Could that ever really help? The vast majority of devices do this correctly, even from the cheap, nameless manufacturers cranking stuff out for sale in marginal

Could that ever really help? The vast majority of devices do this correctly, even from the cheap, nameless manufacturers cranking stuff out for sale in marginal retail outlets. I suspect even if there was some sort of legislation or accountability that this particular culprit would have pulled the same stunt. They'd have relied on the fact that it's difficult to track down who manufactured the item, that there'd be little incentive to do so by anyone who became aware of it, and that they'd be safe from repercussions across some international border. I think your initial instinct is right.