If you look at any board with high enough traffic it pretty much resembles /b/ and /pol/. The thread on 4chan's technology board /g/ is currently filled with people going off on trans people, "cucks", liberals and communists.
Honestly, having sporadically visited the site since 2006 it's pretty much a cess pool now. It was never great, but since the mid 2010's it's more the negative, waste of time to read kind of deal.