Yeah, I don't think the guys are bad people, regardless of their personal politics or whoever they voted for or whatever. I think it is just hard for them to relate to things they haven't personally experienced and they don't really feel the need to make an attempt at relating either. Couple that with their jokey, triple down attitude and it can be uncomfortable because it just seems like they're ignoring things for the meanness of it.
But to bring it back to their point about Wonder Woman and how their argument reveals a bit about their blindspot:
Their point during the couple minutes they devote to the feminist angle of the movie is basically that girls and women shouldn't need a Wonder Woman to look up to and that it's a disservice to the countless real, pioneering women who already don't get enough recognition. And, in a vacuum, they are absolutely right. You shouldn't need to look up to fictional characters when there are so many real people to look to for inspiration.
But where their blindspot comes in is that they don't realize they get benefit of growing up in a culture where they were allowed to idolize male superheroes and watch movies about them. That's an experience that, for the most part, women, people of color, and countless other groups do not get the benefit of. It's easy to say "oh, you don't need this," when practically everything has been tailored to you.
They're basically arguing that people deserve better treatment over equal treatment. I think there is value in some of that thought, but I also think there is value in a girl being able to go to a movie and feel a connection with the hero on the screen, even if it is an overblown, fictional representation of one, just as any 6 year old boy could over the last 40 years of superhero movies.