Psychotic IMO. We will fire you but only after you've been publicly humiliated? Who thinks to do this kind of shit?

As has been stated above, I’m guessing in this specific example it would’ve been due to the rather strict labor laws, which I’m not going to comment my opinion on, just to clarify/explain: Here (Germany), you can basically not fire someone if your company has >10 full-time employees, and they’re not actively misbehaving (or under trainee/probationary status). Yep, this statement means exactly what it reads.

So I’m guessing that’s the reason for this “passive firing” method.