Members of Gen Z say they use family location sharing apps to bolster a sense of security, such as during dates or at concerts; Life360 now has 33M+ US MAUs (Julie Jargon/Wall Street Journal)
https://www.wsj.com/articles/track-my-phone-teens-feel-safer-when-parents-monitor-7ad437ff?mod=followamazon
http://www.techmeme.com/231023/p14#a231023p14