Your points seem focused on the bottom line and short term extraction of labor from employees, versus actually building a long-term community of healthy, productive people.
Like this:
> will start making people think more about counting exact hours they’re working. It’s partially why the “4 10s” concept is also a bad idea that permeates the defense contractors.
Maybe that's a good thing? [1]
I have no doubt that Meta is thinking like your four points and hiding behind "it's the corporation making the decisions, not a bunch of people at high levels", but... Ugh.
[1] Nitpick - I was speaking to a friend about a decade ago regarding their OT/IOT work in the defense industry, and they told me that they had to aggressively track every hour. The feds were punitive when it came to unreported overtime.