Absolutely, 100%. The loudest, most confident (even if erroneously) or even the person that just makes the most annoyance of themselves.
I see it a heck of a lot in work. In my own team for example, there's one guy who is considered the best in our team. Across the board, it's just accepted that he is the best at what we do. He is very loud and confident about his knowledge... Very frequently getting things wrong in public, which we have to sort out behind his back (we've learned not to talk to him about it, as he will go off sick if his confidence is knocked). He's not even hitting his KPIs, but it's just accepted he's the best worker. Because he is so confident in everything he says, insistant that he is most knowledgeable, even if it's wrong...
I know who the most knowledgeable of us is, and who is also hitting their KPIs with it, and she is quiet.. She lacks confidence as well. Often questioning herself and her conclusions, when she is right on the money with practically everything. (it's not me lol)
And looking at the level or two above us, it's even worse. Literally any of us, even confident-but-wrong guy, could do a better job. But they are louder, even more confident, and even more insistant. So they are paid twice/three times as much as we are to just constantly get things wrong, for us to quietly fix and deal with so they don't get upset.
And it is the same in most spaces.