I mean that's bound to happen. If the main thing that draws you to a space is that you're all being abused by women in one way or another, then it's probably going to end up being a place to hate on women and therefore attract women haters like incels.

Men's lib should be a space where we fight the injustices imposed on men by the dominant hierarchy. Like the fact that we're assumed to be worse at caring for our kids than their mothers and that this assumption disadvantages us in court. Or the fact we're assumed to be abusers and that being a victim somehow makes us be seen as lesser men and automatically deserving of the abuse we get (like in this comic). Or the fact that we're assumed to BE/BE PART OF the dominant hierarchy and therefore can't be victims of it, even though we can lose our "manlyness" through something as simple or human as crying when we're sad.

Only with this mindset can we channel our victimisation into positive action rather than towards hatred of women.