Well yes, all of those criteria are bad business, if taken as absolutes. They can all be factors, for sure. But as absolute requirements, they just weed out good candidates.

> I have come to the conclusion that most companies don't give a shit about candidates as long as they are getting enough. Hell, even some companies that bitch and moan about "talent shortages" seem to have their own Pareto principle bullshit getting in their way.

It sounds like a lot of the companies you've encountered have embraced irrational business practices. That can definitely happen. I'm not convinced it's the norm, though. And I'm sure that it shouldn't be.