Earlier quoted context omitted.
Wait, sorry, are you saying that a company shouldn't hire a person if they can't afford top-end office equipment? Or is this only for developers? I think that's silly & unrealistic, and am hoping it's just hyperbole to make a point. (edit: I don't actually disagree with your general point, that better tools == higher productivity == better return on that developer salary. However, implying the cost of buying top-end…
Probably primarily for developers. A $100/mo investment to get more out of your developers (who cost at least $30k, and usually $100k+) isn't a problem. If you're looking at much cheaper office staff, you can presumably pay less to make them more productive since hiring more of them is cheaper (measured in Aerons).
I'm not saying it's impossible, especially as the company and grows and there may be less direct contact between the departments, but I definitely see some issues that could arise.