Because people with money don't care how many humans they burn through while building their empire. In the short term there are productivity improvements to be

Because people with money don't care how many humans they burn through while building their empire. In the short term there are productivity improvements to be had, and long term the burned out components of the big machine just get replaced. Cue the counterpoints of "I love to hustle". Sure you do, until you come down with burnout, a mental health issue, failed relationship, etc.