I have a hard time believing that all of even just most of the men that initially joined her group had “concerning views” if that’s meant to refer to the misogyny we see in those most associated with the term today, but I do know that plenty of the posters I saw on the subreddit years ago when I visited were not of that ilk.

That's fine, but remember you're doubting the one person unique qualified to talk about the developmental history of the movement that they launched from the site that they ran.

I don't think that it necessarily was "all" or "most" but simply that the male presence within the movement was sufficiently represented by individuals with those views that it's one of the first thing she mentions in the context of discussing the growth of the movement itself.

Part of her point seems to be pointing out that they invited those views in, very early in the movement, out of a desire to be inclusive - only to be driven out by those views later on down the road.

I bring that up in this context because I don't think that the movement or the term can be divorced fully from the male misogyny that it's associated with today. Those people are not latecomers to the label, they've been there effectively from the start - from the point where it went from the comments section of Alana's Involuntary Celibacy Project blog, to becoming "a community" centered around a shared label.

but I think if the term was originally coined to represent people who were genuinely suffering from external circumstances that put them in the position they’re in, it should remain for them and not those who sabotage themselves via their own toxic behavior.

I've used bold to highlight it in the quote above - that is a big "if" that the person who coined the term says is not true. If it were true, we'd be having a different conversation. But it's not true.

The simple fact is that it's a self-identifier. It's a label that people put on themselves based on their perception of their own life circumstances. The original vision for the term says that neither you nor I get to tell anyone else they're "not a true incel" or to go over their life and tell them the barriers are self-inflicted if they don't see it that way. I guarantee you that the people you want to exclude from the term do very genuinely believe that they are "suffering from external circumstances that put them in the position they're in." No matter how much your or I might see them and think they're clearly suffering from self-inflicted wounds, they are entirely sincere in their belief that their dating life is out of their control and has been a victim of cruel society.

One group deserves empathy and compassion; the other deserves scorn and derision. I don’t think it’s productive or fair to the former group to use the same term for both.

To me? They're the same group. Some members of the group are hateful and shitty. Some members of the group aren't. I'd say that the overwhelming majority of members, from both sides of that divider, are experiencing obstacles to dating or sex that are self-inflicted, even if they also have other barriers that are not. The vast majority of both groups would tell you that their personal circumstances are wholly out of their own control.

The "logic" that group uses around attractiveness and dating marketability and how this or that facet of looks or wealth or social status or whatever is ultimately spurious. If Ricky Berwick get rich, famous, and married - the absolute hard impassible barriers that incels talk about affecting themselves simply do not exist.