This happened years ago before most of the big reddit controversies popped off and before words like incel and red pill were coined. There used to be a medium sized community called /r/foreveralone. It was mostly a community for people who were romantically alone and provided support and semi-edgy memes about it. Mostly though it was a support group by the time I found it. It was a decent community then full of lonely people who mostly encouraged each other and tried to help each other overcome those mental blocks we all set up that keep us from what we want.
Over time though new users started to migrate into the sub offering a different kind of support. They would claim that women were to blame for their lonely state and their rhetoric became increasingly aggrieved and violent. Around this same time /r/redpill was coming into it's prime and sucking many users down a very dark path. The /r/foreveralone community fractured and a schism created two groups within the community, those that wanted it to remain mutual support and chuds that wanted more red pilled content. Unfortunately the chuds won.
Despite many efforts my members of the community and mods to combat the problem nothing worked. I know many users also reached out to the reddit admins for help, but they chose to do nothing. After unmasking who knows how many chuds posting for support only to try to manipulate the community I left and moved on with my life. But it wasn't until months or years later (I can't remember the exact timeline) that the reddit admins squashed /r/redpill and helped the /r/foreveralone community recover their subreddit, but even now it's still fairly poisonous.
Like Facebook and X after them, reddit had a choice to keep the community free of knuckle dragging chuds, but chose not to for some vaguely defined, free speech ideal. That's why reddit sucks.