"The Dunning Kruger effect is a cognitive bias whereby people who are incompetent at something are unable to recognize their own incompetence. And not only do they fail to recognize their incompetence, they’re also likely to feel confident that they actually are competent."
So you think anyone who has an OPINION, that differs from yours, and they voice it, its an example of the aforementioned effect, indeed a "perfect" one?
or do you think that's just pop psychology? I mean, people can have an opinion on something, without actually having any form of skill or practical experience/application of said thing...no?
I think you have a misunderstanding of what the study defines