While I agree that the poster here misses the point of the dislike of NAMALT in feminist discourse, I think she illustrates one of the big reasons feminism isn't embraced by a large swathe of women and that's that feminist discussions frequently police language heavily.
If you're new to the discussion that can be really off putting. And it can make it harder for women from some back grounds and points of view to get their experiences heard. I don't just mean with NAMALT. There can be lots of attacking people for using terms like girls or hysterical and not listening to or engaging with what they are actually trying to say because they don't conform to some unwritten feminist code.
There are reasons that feminists do this and some of them are, at least some of the time, valid. But when that's what people see as the face of feminism it really turns them off and makes it difficult for a lot of people to engage.
I see accusations of NAMALT misused more often that used appropriately, so that may influence people's perceptions of it.
However, I think there is something else that post touches on, which is that most women like men, have close loved ones who are men, and share their lives with men. Practically, and probably theoretically if they think about it, they are not going to see a good society for women as being an entirely different thing than a good society for men. There is a real quality of being in it together for most people, at the big picture level, and loving men specifically and wanting their good, at the personal level.
It's always going to be a turn off for them to see men characterised, as a group, as dicks, or relationships with them as inherently oppressive (a la Julie Bindle,) or for their well-being to be presented as in direct opposition and irreconcilable to women's well being.
And most women are not all that invested in making men more like women or women more like men, and a proportion really aren't at all keen on that idea.
Emphasis on those kinds of ideas will tend to mean a lot of women don't relate.