So clueless. Let me explain,
First a person starts their journey as an incel or normie who fell for the PUA internet propaganda (circa late 00s). They learn "pickup" (really just means hitting on more and more girls), improve their game and start getting laid. But reality isn't a James Bond movie. They start getting emotionally invested into women, want them as a LTR (long-term relationship) and start dealing with post-modernist and feminist issues (e.g. trust issues, career driven, etc.). So they develop "spinning plates as a strategy. Now it doesn't matter if a women leaves you, you still have backups. They start to develop a very negative of women. This is called getting redpilled (circa early 10s). But this doesn't last either, it's not possible to spin plates your entire life, eventually you want to settle-down or you get old and at that point, especially if they get married and divorced, they become blackpilled, mgtow (circa late 10s).
feminism + post-modernism creates the incel -> pua -> redpill -> mgtow pipeline. mgtow is the final destination, not redpill.