My impression is that TikTok is the most shameless exploiter of curating content to maximize attention. You resign all the control and hope to petition "the algorithm" to change what you get to see -- like some kind of a god that ultimatly controls you, no matter what you sacrifice. They are in a position to spread propaganda and prevent imformation from spreading -- or you from being heard. Even more so, this can be individualized (especially with the rise of virtual influencers). I wonder, if it might eventually be able to change someone's mind by slowly nudging them in the right direction, breaking down pre-existing beliefs and positions. And as youtube, twitter, etc. have shown, one of the main ways to increase addiction is to spread controversy. Have people screem and cry at one another, who wants mediation? Society is being reduced to a means of entertainment.