What point are you trying to make? Nowhere in the post does it say the job doesn't pay enough to cover rent. If you are spending a large amount of life employed, it's reasonable to trade off a percentage of the maximum possible renumeration you can achieve in exchange for making that time as pleasant as possible (eg if you luck out and end up working with a group of people you care about and who care about you). It's not as if any extra money you make can ever buy you that time back

There's nothing wrong at all with just seeking maximum income at all times, but that's normally to some end (happiness, security etc): if what you're seeking is partially served by a given job, then you often aren't really gaining much by sacking that job off for one that pays more