Left-wing "Anti-SJWs", Hillary Clinton, and Bernie Sanders

Though this is not a particularly huge issue now that most Sanders supporters have thrown their lot behind Clinton, there was something interesting that I noticed.

During the primary, Bernie Sanders was, of course, the more revolutionary, left-wing, radical candidate. He called for more sweeping reforms of the criminal justice, economic, and social systems in place. However, on the Internet, he was the favorite of (the left side of) the anti-SJW movement (typically, left-wing anti-SJWs supported Sanders, while the right-wing ones were split between Gary Johnson, Rand Paul, and Trump) - it was Hillary, the more moderate, palatable, establishment-friendly candidate, who was considered the SJW (because she apparently was focusing more on identity politics than economic issues) and therefore a bad candidate.

Of course, Tumblr was heavily pro-Bernie too, but there was a difference in how Reddit and Tumblr supported him - Redditors were more likely to support Bernie or Bust and are more likely to support Jill Stein or Gary Johnson in the present, while Tumblr got behind Hillary as soon as the primary was settled. This ran contrary to my expectations - after all, isn't Tumblr the more pro-social justice place, and therefore more likely to say that Hillary is problematic due to her relatively moderate views? Isn't Reddit more libertarian and thus would support the more economically right-wing but socially liberal candidate?

Of course, I had gotten Reddit completely wrong. Reddit isn't politically libertarian as much as it is culturally libertarian - they don't really have a coherent set of economic views, but they have the belief that nothing should be banned. For some, hatred of Hillary stems from that - they point to Hillary's remarks in 2005 about the harms of violent video games, or the gut feeling that she will usher in a much more militant and radical institutionalized political correctness. Hillary "gives off the vibe" that she wants to be a controlling, strict (grand)mother due to her toughness, while Bernie is the "cool old grandpa" who grew up in the 60s and thus have a live and let live view. Obama is viewed favorably because of the same reasons - he's the young, hip guy who relates to them.

This is also played out when it came to demographics in the actual primary votes - whites, millennials of all demographic groups, and males favored Sanders. I wonder if the narrative among the white working class and millennial left that Hillary's social justice didn't consider economics was the key factor - one of the big stereotypes of "SJWs" is that they don't care about economic issues and identity overrides everything. They liked Bernie because he appealed to those who are on the left for economic reasons - they get all the populism and protectionism of an outsider without the overt bigotry associated with Trump.

What do you think was the reason why, despite their more conservative views, self-proclaimed anti-SJWs didn't support the more conservative candidate and decided to support the farthest left candidate in Bernie Sanders?