1. Yes, I can and have gender-swapped. Several times in the brainstorming stages, once with a secondary character after the first round of beta.
2. No, I don't need a character of my gender to relate to, and I often relate better to another gender than my own. But I want to echo what Putputt said:
BUT if a book has a mostly-male cast and relegates nothing but flimsy, one-dimensional roles to the female characters, I will notice, and it will annoy me.
Yes, this.
And even though I'm binary-gendered myself, I get super annoyed if genderqueer people are portrayed in an incredibly offensive/bizarre manner, or are specifically erased from existence. Like, I don't mind if a particular book is all male and female characters, but (and this happens not infrequently in SFF), if the author "makes up" genderqueer people as a SF concept and makes them all uniformly have some strange invented personality conceit, I'm going to be ticked off. Or if the book has a plot point that revolves around differentiating the entire world's population by male vs. female and doesn't address genderqueer people, I regard that as a severe fault in the worldbuilding.
And even though male characters have the power of position and ubiquity in fiction, I'd honestly be annoyed from a storytelling standpoint if the male characters were all flimsy and one-dimensional and only the female/genderqueer characters had personalities. It's just that I literally cannot think of a single example of that happening, and the reverse happens all. the. time.
Er, I seem to have strayed from the question.
Tl;dr: I like all genders to have representation and personalities in fiction! Yay!
Well, that's very idealistic and all, but we write about the real world, and in the real world, gender stereotypes and stereotyping exist
Yah, but some of us write SFF
But of course even in SFF, I'll grant you that we're writing in the
context of real world readers coming to it from modern-day society. And of our own entrenched perceptions. And certainly in all genres I think there's a huge difference between portraying a sexist/racist/otherwise problematic world and the narrative endorsing such things.
cf., a HF novel starring all men in which the women have zero agency, versus one starring women that does give them narrative agency (which doesn't have to contradict the sexism the writer has established in that world). As I suspect yours is.
But all of the above said, I do agree with this:
1. No. If I changed the gender of any of my characters, they would not be the same person and the story would change.
Yes, my characters definitely change when I gender-swap them, particularly if they're interacting with an unequal society! And what the other characters say
to them takes on different connotations, as well. For me that's part of the point of the genderswapping -- I often do it or consider doing it when a character isn't working right or developing properly, in order to shake the tree, so to speak, and see what falls out. Once I
could not get the "wife" character of one of the leads to come to life until I took a step back and said, "why does it have to be a wife? why should the char be straight?" and then suddenly everything worked.