Yeah, you pretty much hit the nail right on the head with this one. The underlying causes of social justice are all fine and good, but I'm not exactly a fan of the more authoritarian route a lot of people have taken (i.e. making White males the source of all problems, and that all groups supposedly universally oppressed by them can do no wrong). As a fan of discussion and social discourse, it's pretty disheartening to see what organizations like Buzzfeed (hard to say that without having bile in my mouth) and MTV are saying and doing, which only serves to deepen the divide between people, and create even more bad blood between groups than there should be. That's part of the reason why I'm also not a fan of social justice warriors (emphasis of my dislike for the "warrior" part), who, more often than not want to fight people they dislike, rather than try and understand even the viewpoints that slightly differ from theirs. (lets out huge disheartened sigh for the sake of humanity)
But then we've got a comic like the one you've made here, which gives me a bit more faith in the idea that there are still sane people in existence. Thank you, mate! (sorry if this was a bit long and rambly)