It makes no sense now to act like it still has the old meaning
I mean, yes, there’s no sense in refusing to acknowledge the present association, but the meanings of words can change, and it isn’t impossible for the term ‘incel’ to return to it’s former meaning if enough people are made aware of its history.
So, a community about depression or addiction is doomed to devolve into irrational hatred? I don’t think I follow your logic here.
??? I definitely don’t see how “involuntary” implies entitlement. It just means you want it, but for one reason or another haven’t been able to get it. Entitlement reflects the attitude that you deserve it, which I don’t think the term implies.
As for your characterization of the group, when I visited the subreddit years ago, I saw posts from men complaining about overwhelming anxiety stopping them from approaching women they were attracted to, feelings of low self-esteem or body/facial image issues, and even disabled men trying to contend with how their disabilities limited their options. You’re probably right about some of them, but definitely not all of them.