I am just outright fearful of the downsides of groupthink and out-group demonization. I think it's dangerous and leads to dark places.
Discussion
I definitely agree with that. I would argue that this has, and continues to be, one of the root causes of the world’s worse atrocities. I agree with you that online echo chambers fuel it, but I was taking the other side, to see if I could find some benefit to them.