I don’t particularly care about them and they seem mostly useless at my company. We don’t have any onsite HR reps that I know of, everything is more or less done electronically with them, and we end up performing most of the “normal” HR functions within our dept by ourselves. The only reason I know HR even exists is because we have to fill out our own performance reviews every year and we have these dumb SMART goals they make us do, which are the bane of my existence.
If anything, society collapses and the very wealthy carve out fiefdoms for themselves and re-create medieval feudalism. They tell people they have a God-ordained to rule over the “small folk” and they continue on living like kings, albeit in a post-apocalyptic setting.