Even if this were true (and I don't think it is), it misses the point. Two decades ago, it was perfectly normal for people to be untraceable or unavailable in m

Even if this were true (and I don't think it is), it misses the point. Two decades ago, it was perfectly normal for people to be untraceable or unavailable in most ways when they were away from home. Today, it is normal for some people to send their location to loved ones in real time. And we all carry one or more devices that record tons of data about us and our surroundings every second.