What should have been done to start with. They shouldn't have launched a product (neither should tile or the others) that had the potential to be used this way without significant protections in place. They didn't even protect their own users at launch.

I'm not really sure what you're arguing here. That they've done enough? That they shouldn't be liable for the damage their products have done? That they aren't violating people's privacy and potentially their safety by continuing to sell these items? If this were a car manufacturer and someone had died because of a feature of the car there would be a whole recall.