Yes, it's a good example. But many (most) of the incels communities online are similar and the reason is the ideology focused on the only one (one of the many) theories (the black pill, a.k.a. blackpill), which is the worst possible choice because it's fatalistic (don't see the positive possibilities and thinks that everything is 100% predestined by genetics, fate, society and others), it's a cult (if you have another point of view, even the similar, but more realistic redpill (red pill), you're banned or attacked or called "bluepilled" and so on) which brainwashes the incels in the negative way...