Some people will just find the metrics dumb and depressing, and avoid them. (As might've happened in the article.)
Some assume it will go away in time, or that their manager will cover for them. (As eventually happened in the article.)
Some have behind-the-scenes talks with managers+execs+HR, to end bad metrics.
Some will melt the metrics with the intensity of their look of disapproval. (Management ProTip: this level of will is better harnessed to solve business and engineering problems.)
This really isn't true. At least it's not true of companies I have worked for in Europe.
Pointedly not playing the game when you have the political power to do so is often the most effective way to point out issues in the system that folks are being evaluated under. It can be a very wise move in some cases, as well.
If my manager demanded this type of bean counting, I'd just take my talents elsewhere. I'm not interested in that kind of game. I'd take the severance and go find a new team to make better.