I have pretty much every transformation-related fetish imaginable (animal transformation, object transformation, Pokémon transformation, etc.). I even am subscribed to many YouTube channels with "TF" (codename for transformation) in the title which is fine because most people just assume I'm into Transformers with how they use the same "TF" abbreviation lol.
But anyway, for some reason gender transformation is the only one that never appealed to me. I have no problem with trans people in real life but fictional fetish stories involved gender flips just kind of weird me out.
There are a couple other TFs I don't enjoy though. The main other one being bimbo transformation because I hate how demeaning that whole concept is towards women. I am actually a bit of a male feminist myself and it gets on my nerves to see people draw respectable, strong female characters as walking, talking offensive stereotypes. That's not cool as far as I'm concerned. I mean, there's way more lovable things about a woman than the fact that she's hot. I love certain women for their personalities overall and sexiness doesn't even play a factor for me. That's why most of my cartoon crushes overtime have been on characters that aren't overly hyper sexualized like Jessica Rabbit.