Microsoft has forced differentiation, not stack ranking. They aren't the same and differentiation is much better for employees.
> The individual in question was definitely under pressure. I worked rather closely with them, and this is well documented in the source article as well
I'm sure you're feeling a lot of options due to your proximity, and I'm sorry for what you're going through.
The article says he was under pressure, but it didn't say the source of that pressure. Perhaps it was due to a series of "lower than expected" reviews, or the constant worry about losing their job and their visa. It didn't say that the pressure was caused by internal policies.
I've known many people who put pressure on themselves and burnt out because of it, despite no one expected them to do so. I suffered through that in my own career and nearly quit software engineering because of it.
If you have real details about the situation and that it was internal Microsoft policy or the pressure put in them by their manager which may not have aligned with Microsoft policy, that woukd be very useful information to share with the public.
Microsoft operates like many big companies vs a single company, and some teams go beyond standard Microsoft policy and have unrealistic expectations of their employees. Those departments and managers should be called out and shamed.