Thanks for reading and your response — You bring up important security concerns regarding the app that are definitely important to consider and investigate, but I do actually think there are lots of (legitimate) reasons why teens are so attached to it (I actually wrote a piece that would probably provide more insight into why: https://medium.com/digital-diplomacy/the-future-is-here-its-called-tiktok-9916f2ee16b2). Thanks again for reading!