What did the senior developer say to the junior developer when they asked a question?
It depends.
Regardless, I don't think the word "appalled" is totally off base. The author's attitude and actions are highly destructive in our line of work. It has real, concrete consequences and should be rigorously discouraged. "Complaining about a work situation" is a broad category, and it can cover a lot of little cases that don't really matter, but this isn't one of that subset.
https://www.merriam-webster.com/dictionary/appalled
> affected by strong feelings of shock and dismay
There's a term for these types of people, karen.
It would be appropriate to be appalled seeing someone kick a puppy. Seeing someone complain about a coworker is about as mundane as it gets.
Will this person go catatonic if a dog shits on their carpet?
To the actual commentary; I might be wrong but it’s giving me dogmatic vibes. All the things mentioned can be ok, sometimes good, and also bad in the wrong situations. Context matters. Doing the things described (in moderation) is not by definition bad.
This seems like a perfectly wasted learning opportunity for everyone involved. I would strongly urge the author to reflect on this as an important part of being senior is to lift other less senior people up so they can be productive and progress in their careers.