First, there are only two genders. Male. Female. Sorry, but it's true. No amount of Tumblr post-modernist claptrap will ever change that.
Second, yes, SRS is blatantly a downvote / harassment group. Even the CEO admits this. You can try and crybully all you want, but you just flat out stated it: SRS is a place people can attract attention to posts they disagree with so people can (wink wink) be mad and (nudge nudge) nothing else. So it's obviously just a cooooincidence when SRS or one of it's sub-groups links to a post and suddenly the thread is filled with shitheels from SRS harassing people and downvoting things into oblivion.
But it's OK, because they had the wrong opinions, and after all, SRS and the Regressive Left trolls that inhabit it have truly golden morality that we all must accept as perfect truth. Or else.
And that's not getting into some of the other shitty things SRS has done - the doxing, the taking over of other subs just to destroy them (like the attempted coup of meirl a few months back, heck I just checked and one of them has over 60 subs under his control, and another has several hundred), the use of bots to auto-downvote and harass people...
Lets be frank. If The_Donald did half of what SRS does every single day they would be shut down and absolutely no one would be able to defend them. But Regressive Leftist subs like SRS, Drama, etc get a pass because they share some of the same politics as the admins. It's an open joke that a group of no life losers can hang out in IRC and brigade on reddit all day and never, EVER face consequences.