If technology has finally caught up with individual liberty why would anyone who loves freedom want to rethink that?
Just as the left has to be more willing to question 'Government knows best ' the right has to rethink its laissez-faire attitude toward government.
You may never learn the names of any of the people you talk to in a dog park even after many many hours spent there with them and many hours of conversation. But if - knock on wood - anything should ever happen to your dog these nameless non-strangers will rally sympathize offer to help and hold your hand. I know this from experience.