Seriously. Every form of entertainment has baked-in political assumptions, and that definitely includes #ttrpg . You might choose not to examine them, but this is an active choice on your part, and you don’t get to pretend that your entertainment is “free of politics”.
I’m in a pretty progressive city. My group’s 60 year old man was married to his husband. The rest of us are in our 40s and I’m pretty sure wouldn’t even notice same sex couples or cross dressing (though, in worlds with magic, proper transition ought to be available so no one might be able to notice anything but magician shopfronts advertising sex changes)