I don't disagree, but not everyone uses that feature for a variety of reasons. My mom thinks constant location sharing is creepy but has me and my step dad in her phone as ICE contacts. She was in an accident earlier this year and I would have been grateful if she'd had this. I encouraged her and my step dad to do full time location sharing after that so we would know where she was if something happened again and she didn't want to. She'd do this though and I would rest easier if she had it.