So do I. And maybe that works on an individual or small-scale level, but it sort of falls apart when talking about a society with tens of millions (or more...) of people with vastly different cultures, values, upbringings, beliefs... We can't just rely on everyone "getting along": we need rules and guidelines. We need laws.

Even in this thread you can see differing opinions on the privacy aspects of this device. When talking about something as important as privacy, I don't think we can afford to just hope everyone agrees with us and... what, ignore the people who don't? That doesn't seem good for society or people living in them.