Exactly. And I'm not impressed with the way the "professionalism" police are so quick to condemn Torvald for one justifiably angry email while giving such a conspicuous pass to a sustained pattern of passively aggressive, measurably destructive, and flatly un-collegial behavior that is the true definition of unprofessional.
In other words, there's a pretty egregious double standard being applied here. In my experience, that typically favors the kinds of abusive personalities who have discovered some easily-exploited aspect of the social system to simultaneously provide cover for their own bad behavior while limiting their target's ability to retaliate.
If I were on a team stuck with this guy, and required by professional norms to bite my tongue, I can safely say I'd take supreme satisfaction in seeing such a nasty employee get this severely excoriated. And make no mistake, this isn't about "feedback" or "criticism". It's about driving the guy out of the shop in a way that provides a suitable catharsis for everyone who has had to put up with his actual and sustained unprofessionalism.
Of course, tf this were an arbitrary, unjustified, or otherwise baseless response, I could see how it would be hugely damaging to Torvald's authority, and the trust he relies on. But in a case like this, the opposite seems true. And if it puts others who present similar problems on notice, so much the better.