The "do your job, keep your job" idea has been mostly dead for decades

Even if you're a warrior for your company, there's no guarantee you'll be able to stay there. That's just the modern contract.

I got that concept from this article and this section:

Systematic shredding of long-standing “do your job, keep your job” cultures in the last 20 to 30 years of the 20^th century eviscerated the psychological contract between employer and employee, even as employers complained about the remarkable demise of employee loyalty. Since 1978, CEO pay has increa…