Googler... ex-Googler

The reality of one's lack of value to one's own employer is often baffling. It makes you wonder how anyone manages to stay employed at all, since apparently everyone is replicable and unimportant. I have been through layoffs where other people on my team, doing the same job I did approximately as well, got laid off. No explanation given for why them and not me. And it could happen to me at any time.

It doesn't matter how good my evals are or how big my contributions. It doesn't matter that there are multiple multi-million-dollar revenue streams which exist in large part due to my contributions. It doesn't matter that I have been told I am good enough that I should be promoted to the next level. Raises barely exist, let alone promotions. Because theoretically some other engineer could have done the same work I actually did, the fact that I'm the one who did it doesn't matter and I deserve no reward for doing it beyond the minimum money necessary to secure my labor.

Under those conditions, why should I - or anyone - do any more than the minimum necessary to not get fired for cause? If the company doesn't see me as more than X dollars for X revenue, why should I?

If you do only the minimum necessary to not get fired, then wouldn’t you be the person that needs to be fired the next time the the budget is cut, since you are the lowest ROI of all, all other things equal?

No. It's clear individual level of effort doesn't matter. That's the point.