The proles by definition don't own capital, social or otherwise. I find the focus on Clinton a bit short-sighted. She certainly bought into the Reaganite neoliberalism (her husband cemented it into American zeitgeist for a generation by embracing it), but I'd hardly call her the source of it. And I'd take more offense at being called a "dumb, cousin-fucking terrorist"[0] than a "deplorable", but either way these people will not be served by either side.
[0]https://twitter.com/Eric_Alterman/status/1634971075334508544