I get that they're connected, but it isn't hard to see why people bemoan classifying humans as a cost and eliminating their ability to receive food and shelter.
The person shopping at Costco or choosing a cheaper roof installer who can work more efficiently with fewer humans is doing the same thing - “classifying humans as a cost”.
Choosing to clean your own house instead of hiring a house cleaner, cooking your own food, doing your own landscaping, driving your own car, all of these are “classifying humans as a cost”.
I probably could afford a maid and landscaper, but I don’t because I would rather keep the money. When an employer does that, it is somehow different.