I this this could be better translated into "For years, tech firms were fighting a war on wages. Now they are waging war on talent because good talent costs more.".
>When labor is difficult to replace, management is hostage to labor
Fully true, salaries went up a lot during COVID and management had to do something. So they get rid of people.
This is kind of similar to what IBM did in the early 80s. Programmers at the time could demand and get any wage if they became individual contractors. IBM lobbied Congress and got a law pass making that illegal just for programmers. That law is still on the books. I was just starting to look into that based upon what people at work where telling me, but the law was passed.
People with better memories from that era could expand or correct me :)