Note that echochambers leading to enough hate is a problem for both "left" and "right" aligned people. The violent actions of some people claiming to be Antifa

Note that echochambers leading to enough hate is a problem for both "left" and "right" aligned people. The violent actions of some people claiming to be Antifa being a recent example. Echochambers based on hatred (of Trump supporters, "SJW"s or black people) just leads to awfulness, what's needed is controlled exposure to average members of the hated group to cool them down.