Meh. It's not really the same thing necessarily.

Women who have left dating behind are not necessarily claiming to be WGTOW.

WGTOW is more defined. More of an ideology or a lifestyle choice than a "there aren't any decent men to date" or a "I can't deal with these men; I'm taking myself off the market until whatever this bullshit is runs it's course" kind of narratives.

From what I've seen, women who own being WGTOW don't generally engage with men at all, they don't engage with romantic relationship content or dating discussions that much. I'm sure there are exceptions there always is, but that's not the norm. They're just living their lives and focusing on family, friends, profession, passion projects, community, etc.

It may be that it's actually the same for MGTOW, meaning that many men who are claiming MGTOW lifestyle are doing so falsely and they're more like the women who just got tired of dating and are on hopeful hiatus from it. I mean, I do know some actual MGTOW men IRL and they're doing fine. They're just living their lives without all that resentful shit you listed and focusing on other things. Family, friends, profession, passion projects, community.

The point of both is to remove romance and romantic relationships from the center focus of your life and all the baggage that goes along with that. De-centering. Like being a monk or a nun without the religion. It's a reclaiming of time and focusing on what actually improves your life and less on what doesn't.