I did retirement home training and used to think it was a sweet job. Then I got in the business and underestimated how demoralizing it was as they give you the easy elders in training while the others make you, or at least me, really think of the fact the job just amounts to an unkarmic freebie.
HR employees must sell their labor for wages to survive, because they don’t own the means of production; therefore they are working class. The capitalist class makes money by owning the means of production, and exploiting the labor of the working class.