I just don't get what's the point of having people working 50-60 hours a week. The productivity level obviously doesn't improve once you get that much overworke

I just don't get what's the point of having people working 50-60 hours a week. The productivity level obviously doesn't improve once you get that much overworked. It starts to look like a control mechanism, by simply not allowing people the time to relax and think about what's going on.