What do the­se peo­ple object to? They’re tired of the pri­or­i­ti­za­tion of the sym­bol­ic over the sub­stan­tive; of the ever-more-obscure left-wing vocab­u­lary; of the near-total silence on class issues; of the aban­don­ment of labor orga­niz­ing as a prin­ci­pal method of polit­i­cal action; of the insis­tence that peo­ple who aren’t already con­vinced must edu­cate them­selves…