Social justice warrior. They're changing America for the worst.
On the contrary, people who promote socially progressive views, including feminism, civil rights, multiculturalism, and identity politics, are changing the world for the better. Those who use the term "sjw" self-identify as verging on racist, pro-gun, right-wing, alt-right or neo-fascist. In Britain we have the folks who rant on about "the PC brigade" who, they say, want to stop them using words like "darky", "cripple", "faggot", etc. You are either making up your crap as you go along, in order to annoy, get attention, cause mischief, etc, or else you really do have a primitive and cartoonish view of the world (or maybe elements of both).