Tik Tok is toxic.  IMO, almost every negative aspect of being an American (or Westerner) is featured or pushed to the top of the feed (abuse, poverty, lousy parents, unemployment, girls making money doing on-line porn, homelessness, car wrecks, fights, etc).  

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So for every great tip on cooking or how to repair something, there are also too many soul-destroying videos that can be easily viewed by young people.  If people want to watch that horrible stuff, fine, but it should not be the default setting that pops up on someone's feed whether they want it or not.  Tik Tok is just too anti-American and I think that that's their end game ... keep feeding young people depressing videoes.