I disagree, tho there is some nuance.
Incels are literally involuntary celibates, which is mostly a situation outside of their control. And it doesn't say anything about their views on women. That said, many of their forums do contain a lot of misogyny.
MRAs are mostly egalitarians, so it's not right to paint them collectively as misogynists.
TRP has certain ideas that are definitely misogynistic (such as AWALT), so it applies to this group.
Black pill is even worse and paints people as being determined by their genetics. This group is misogynistic by definition.
MGTOW in itself is not misogynistic, but it is very present in their online forums.
But indeed, this post would have been better if it focused on misogyny only, which is something we strongly oppose. Instead, the discussion derailed into a discussion on feminism.
As egalitarians, we support equal rights for all, and that includes women as well as men. We do not support feminism, because of the widespread misandry in their theory and practice.