This is really what it comes down to, I think. When my newborn daughter gets old enough to have a phone and go out on your own, you bet I’m going to make sure I am able to know where she is at all times.
But I’m going to trust her to do the right thing and make good decisions, so I won’t be demanding she go only where I designate. Kids need to be able to do their own thing and learn through experience. The better lesson is to have them check in with a text every now and then, because it’s the respectful thing to do with family.