Call centers and such. You got a bunch of MBAs "leading" a massive amount of entry-level workers. They pretty much look down on and dehumanize their entire workforce.

I'm not sure what's worse; being on the floor or being the sorta-manager that busted their ass hard enough to scrape a few extra dollars an hour but has to now act as a buffer between the MBAs and the floor workers, of which they used to be, all while being too scared to truly stick up for them due to the risk of losing their job..