The incel apologetics posts at least tend to present themselves as one degree removed by being 'backlash to the backlash' (recent example), it's the comments that tend to get truly unhinged:

Nearly all of my sexual and relationship success involved an unmistakable element of RPing Neutral Evil.

But incels are defined by their failure to perform well in these games, and they usually have innate (genetic, personality defects) that make them easy targets for abuse (see what feminists like the ones quoted in this piece have to say about them).