"Coders should stop being so mercenary."
Why?
Why?
Also, how do you reconcile your statement with the fact that companies will fire someone as soon as it makes sense for them?
My solution to your "fact" is to not work for a bunch of dicks. I've never gotten fired "as soon as it makes sense" once I transitioned into development. You seem to work for a lot of dicks. Stop doing that.
This is going to be the last reply, but you've not made your case as to why I should gift my employer free money by leaving it on the table. There is exactly zero benefit to me for not getting everything I can, and quite a bit of upside. I have also found your double standard regarding the behavior of companies and the behavior of employees, and your handwaving away of that double standard, to be quite insane.
In short, you feel free to do whatever you want, and gift your employer free money. I, on the other hand, am going to take care of myself and my family by getting the maximum value I can out of the time I have to give my employer, and get paid as much as I can.
So yeah, I think that was an inherently civil relationship. Agrarian empires were the original forms of civilization. Just because there's a hierarchy doesn't make it not civilized. Hierarchy is instead what makes it civilized. Hierarchy means that everyone can relax and focus on what's in their wheelhouse.