There are going to be Garwulf's Corner installments coming up on some of this stuff in the next block (translation: the six installments between Emails from the Edge), but I think part of it is outrage culture + a 24 hour news cycle...and I really don't think the reality is quite as bad as the rhetoric makes it look.
Here's the thing: from what I've seen, outrage culture feeds on anger (yes, I know, "no shit, Garwulf"). However, it also relies on writers and commentators scouring social media for something to be angry about, and then magnifying its importance.
Take Fury Road, for example. Most people went to the movie, watched it, and came out going "Holy CRAP that was GOOD!" (On a related note, I watched Fury Road, and HOLY CRAP it was GOOD!) A small number of people in the MRA movement screamed about a feminist agenda and demanded a boycott. Some commentators found the demands, published them, and reacted as though the MRAs were a mainstream movement, rather than a tiny minority with little or no ability to actually affect the box office. The MRAs then reacted against the commentators, and before you know it, you've got this massive take-no-prisoners war of words where each side is taking a position of "you're with us or against us." And, when that happens, it makes what is actually something very marginal look a lot bigger and more threatening, and pushes people into taking sides who otherwise would have just shrugged and moved on.
10 or 15 years ago, the people demanding a boycott would have been written off as cranks and either ignored or provided coverage along the lines of "here's this strange thing this tiny minority is doing." Today, in this really quite terrible hair-trigger media environment, I think we've lost a lot of the perspective that allows us to look at a bunch of cranks demanding something unreasonable and declare, "this is NOT newsworthy."
The rhetoric, on the other hand, is pretty heartbreaking, especially when you can remember a time when it wasn't this bad.