As with most issues, there are those who disagree because their rights are infringed or in this case they are offensive. Personally I do not care to be treated as a child who needs to be reminded with an offensive stamp that something is wrong. My position and suggestion is that it be modified to constructive directions. And, I do not understand the word "final" in the context of photography when critiques offer suggestions of changes that can be made with software and computers. Daah! If it is a final product, then a "I like it or I don't like it" comment is in order. Why offer any critiques at all???
Then there are those need to live and work under the threat of a hammer, ie the stamp. And others who just don't give a hoot!
As to egos, it's usually those in powers who have the egos.