Because everyone should have the right to try and extract as much wealth as they can from a company who is extracting as much value as they can from an employee.
> They are just upfront about how much "requirements" can be met.
Right... but if you just refuse to meet people's requirements then you won't be able to hire them, or you're only be able to hire desperate people with no other options. Surely this is damaging to your business, and the careers and equity of everyone working there.