... Yes, it is presented as good by the author, because it is the Fremen Mirage. But unless there is someone else in the story who is presenting it, many of those that call Conan a Barbarian are using a title given to him by his enemies, and by those who are part of the corrupted society.
Country life versus City life is literally the Fremen Mirage. You are saying that there are only elements, but then your counterpoint is just parts of the Mirage. And again, yes, the Author who is putting forth this idea of the good and value in rugged hard living that doesn't make you soft, but makes you strong, is going to present the idea as good. But it only really works if the city life, the life of being comfortable and sedentary is presented as bad and weak. But it also means that the city-folk are using the term derisively, and they are proved wrong by the author.
And this is where the Barbarian probably does well in DnD, because the Fremen Mirage doesn't exist in DnD. The nobility is seen as corrupt and decadent, but we also have many medieval ideas of the "true noble" who is a strong leader and a wise man, or the power of scholarship presented in wizards. There are other forms of power available in DnD, so it doesn't become a major issue. But it is still really easy to see where the problematic parts are.
You keep acting like this counters my point, and I don't know why. I've never claimed that the term barbarian represents a specific group. I also don't see how your anecdote disproves my point, if anything it strengthens it. She calls you that because the connotations of the word are "crude" and often Barbarians are associated nearly exclusively with tribal people. It isn't spelled out exactly, but it also isn't something that is actively worked against in the text of the class or the presentations.
It isn't big enough to make a stink over, but it is something to keep an eye on, something to consider changing, just because it isn't wonderful the way it is. I'd also like to see more tribal people presented as full wizards, and not just lesser "shamans" as they tend to do.
Because we can find a better, more evocative word. Yes, this issue isn't exclusive, but not being exclusive is no reason not to keep an open mind about potentially changing the word. I love the class, I love the imagery, I just think it is possible to improve it. And yet, the idea of the name of the class changing is supposed to have scared me into backing off an earlier point, like the name changing would somehow be this massive negative thing we should avoid. But that didn't apply to Priest did it? Or Thief? Or Fighting-Man? Or Magic-User? We've changed the names of classes before, why can't we do so again?
But they also spark biases. They can get us comfortable not questioning things that should be questioned. And how is this potential interest quashed if we have a different name? A more nuanced and complete vision? If Cleric had a valid class identity associated with Shamans, would that not get people more interested in shamans? You can accurately depict holy people of other cultures AND spark interest in them.
And again, the point I responded to that led to this tangent was basically a gotcha. A "but wouldn't this mean we should challenge the name of this class? HAHA gotcha, now you have to agree with me because no one wants that extreme change!" But... I don't see it as an extreme change. I have seen good arguments for the change, just like I've seen good arguments to go back to Priest for the cleric, and good arguments to change fighter to warrior.
I just don't see it as a big deal.
Do you honestly think history is so boring, that an accurate depiction of it wouldn't be entertaining? Haven't there been dozens of great films exploring real historical events? It could be presented in a boring fashion, but I've been entertained watching a guy discuss domes in Venice without him having to make up false facts or present them as the work of aliens.
Sure, you don't HAVE to change the name of the Barbarian, it isn't a requirement, but... why would it be bad? You keep presenting this as some sort of terrible deed, as the destruction of the entire class, but the argument is mostly that the name isn't accurate and could be better. We can still entertain, without having to perpetuate the biases and tropes of the past. It isn't an insurmountable task.