The anger part is so important. Always felt the urge to argue and proof a point to some nonsensical bs.
I also got traumatized watching a fatal stapping video that kept popping up at some point.
Not to forget the endless fights, inhumane acts, and stupidity.
One thinks we are doomed for good and loses hope. It was depressing af. 

 I honestly think the algorithms there are intended to get people upset. It's how they get engagement.  

 The exhausted selling our attention, since everyone is addicted to scrolling already, so they shifted to selling our emotions.