The reason it seems this way is that the handful of misguided activists work to silence the large proportion of moderates. Tumblr, as an example, is not a plac

The reason it seems this way is that the handful of misguided activists work to silence the large proportion of moderates. Tumblr, as an example, is not a place where you can admit moderate views about feminism or identity politics without getting shouted down. This results in moderates self-censoring and refusing to talk about their views publicly online, resulting in a hateful echo chamber completely lacking in subtlety.