It shows how angry he is, and how he is upset with the issues. While this could be avoided in a real world scenario, I would have bet if your manager feel something strongly about, they would have went rampant as well. And this is especially in remote working, words are hard to get feeling across without putting some "adjectives" into it.
Ok he's mad. We all get mad.
I've never said someone should have been aborted, no matter how mad I get. He has, over a ... A diff.
Perhaps he has some difficulties, like some of us do. Has he ever acknowledged his attitude in any way?
Yes.
> I don't know where you happen to be based, but this 'you have to be nice' seems to be very popular in the US.
> The same way we have developers and marketing people and legal people who speak different languages, I think we can have some developers who are used to—and prefer—a more confrontational style, and still also have people who don't,
> Maybe it's just because I like arguing," Torvalds added. "I'm just not a huge believer in politeness and sensitivity being preferable over bluntly letting people know your feelings. But I also understand that other people are driven away by cursing and crass language when it all gets a bit too carried away.
Source: https://arstechnica.com/information-technology/2015/01/linus...
And before you interject, I would also assert that numbing the confrontation with "civility" also nullifies the effect.
Though being wrong and a jerk is definitely worse in a sense, personally I think that attitudes that qualify you as being a jerk only marginally help you in being honest.
The basic idea is that even if someone is a moron, calling them a moron isn't really.... doing much. Very little information, and a lot of rudeness. Telling them that their patch isn't mergable has more info and less raw rudeness IMO
A sensible mail discussing the details of some obscure technicality doesn't make HN frontpage.