The funny part is the industries commies love to use as examples of "exploitation" are usually the ones with the lowest margins.
>the GREEDY factory owner is STEALING 90% of this workers productivity!
Manufacturing makes on average like $1.05 or less on the dollar.
Tech and finance are doing significantly more "exploitation" by this logic but they're known for high-paid employees so are less punchy to use as shitty propaganda for the economically illiterate.