I used to belong to a couple of incel fora many years ago, and from my experience I wouldn't recommend it to anyone. Male incel communities are very hard to keep sane. They function as training camps for misogynists and PUA predators, and the few women who post advice there don't help as much as they believe they do. I was ridiculed every time I tried to calm down the hatred and resentment. I wouldn't wish to inflict that level of stress on anyone, much less anyone desperate enough to seek for such a place.

(Full disclosure: I'm bisexual, 32 years old, still a virgin with women, and opposed to both the premises and the methods of PUA.)