One really interesting area at the moment is the campus "sjw" phenomena that really starting in earnest in 2013-2014. NOTE: I say "(campus) sjw" deliberately as a shorthand to describe this particular demographic in general and not to imply that
all people who believe in social justice goals are the same. When I write SJW be aware I'm using it
only to mean political sjwism centered on university campuses (though it has a web presence that spans beyond that).
One of the most interesting commentators on the current trends is Jonothan Haidt, he has a few videos in which he describes some of the recent developments:
https://www.youtube.com/watch?v=K92rOsjyLBstl;dr - in about 2013/2014, a new phenomena exploded in which campus sjw's driven by social media began to become extremely vocal (and disruptive) about safe spaces, trigger warnings, microaggressions and similar. Looking at the way it's developed, the sjw belief system has strong resemblences to a
religion, and the epidemic of outburts has many characteristics of a
moral panic. So the campus sjw crisis could in fact be something akin to the
satanic panic from the 1980s, but coming from students steeped in extremist social justice dogma (e.g. conspiracy theories about the patriarchy, rape culture etc).
Another Jonothan Haidt video which looks into the effects of hardcore sjw culture on universities:
https://www.youtube.com/watch?v=EqUtgFBWezEthere is a lot covered here, but one thing he talks about in this video especially is "victimhood culture" and how the sjw's have a set of token "oppressed groups" / heirarchy of oppression. The ways to rise in that heirarchy are either to
be a victim, or to attack others "in the name" of victims. This is why you see so many middle-class cis white sjw's attacking others. In a victimhood culture it's the only way for them to raise their social status. An African American student already has acknowledged status as a victim, so
they don't need to vocally attack others to rise their own status. This is the reason the
least oppressed are actually the loudest.
Here's an interesting debate on the concept of trigger warnings:
https://www.youtube.com/watch?v=qTU3hxgr2KcThis, and the other videos point out that due to the trigger-warning / complaint culture that sprang up around 2013, lecturers have been aggressively self-censoring what course material exists, because they fear students tangling them up in diversity committee hearings, over what are basically imaginary complaints. e.g. in one law school, sjw students wanted the word "violated" scrubbed from the syllabus (in the context of violating the laws) because "violated" could also mean "sexually assaulted", so the word "violated" needs to go.
In that last video there's a
very salient point. In the debate are several professors, and a female student representing the sjws. One professor made the quite valid point that trigger warnings should be applied consistently to anything that could trigger PTSD. e.g. if you might have war veterans or car accident survivors in your lecture you should have trigger warnings if there is that sort of content.
However the SJW girl was
adamantly opposed to allowing content warnings for this. She said it was "co-opting" the warnings, since the "purpose" of the warnings was to protect the "oppressed groups". And note that often, the sjw students protesting language usage in a lecture are doing it "on behalf" of a group they aren't even part of (see Haidt's first video).
So the safe space/trigger warning system protects only one thing - sjw's political beliefs, and can be used as a blunt weapon to bash anyone with an opposing view. And they've said on camera they couldn't give a shit about
actual trauma sufferers being in the room and seeing distressing material, if they don't fit into the right "oppression" label.