The elitism is something I've noticed, but espousing socialist views is purposeful to what end?

My best guess is that the behavior is an unconscious projection due to underlying narcissistic tendencies of people who are put on an intellectual pedastal...

I suppose it could be camouflage for being an asshole but that just seems too exhausting to be sustainable. And if they don't genuinely hold those beliefs, then what do they actually believe?