The lead article on everydayfeminism.com on March 25:

3 Reasons It’s Irrational to Demand ‘Rationalism’ in Social Justice Activism

The scenario is always the same: I say we should  abolish prisons,  police, and the  American settler state— someone tells me I’m irrational. I say we need  decolonization of the land — someone tells me I’m not being realistic.... When those who are the loudest, the most disruptive — the ones who want to destroy America and all of the oppression it has brought into the world — are being silenced even by others in social justice groups, that is unacceptable.

(The link from "decolonization" is to "Decolonization is not a metaphor", to make it clear s/he means actually giving the land back to the Native Americans.)

I regularly see people who describe how social justice activists act accused of setting up a straw man.  This article show that the bias of some SJWs against reason is impossible to strawman.  The author argues at length that rationality is bad, and that justice arguments shouldn't be rational or be defended rationally.  Ze is, or was, confused about what "rationality" means, but clearly now means it to include reason-based argumentation.

This isn't just some wacko's blog; it was chosen as the headline article for the website.  I had to click around to a few other articles to make sure it wasn't a parody site.

But it isn't just a sign of how irrational the social justice movement is—it has clues to how it got that way.