How do you define being rude? From what I read and experienced in my career the real reason "rude" people get away with what they are doing is simple. They tend to be top or above average performers who don't like when co-workers who are sub par are treated and rewarded as their equals. I have met many sub-par workers who love to throw around the word "toxic" to define and attack such people. I have seen such "rude"…
While there are other members in team who have different hobbies or even have a family.
Natrually, the one who spends more time refining the work is often rewarded assuming the members of the team were equally qualified and probably fall within same IQ range.
Now, is it not natural for their supervisor to expect from other team members?
Team members will recognize who is pushing the bar up and will be bitter towards them because now I've to make extra effort.