I dunno, being a man, woman, or black person isn't political.
I agree, they should not be, but people still try and make them political.
Trans, non-binary, etc is
No. Absolutely not. Trans people and non-binary people are types of people who exist. Exactly the same as men, women, people of colour, and so forth. They are no more or less political than those other types of people. People still make them political, but that's exactly the same thing as with other groups.
My earlier analogy was about having a pro-life/pro-choice option forced on you, but I guess to make it more accurate it would be more like the game just telling you that you're pro-life as part of your character settings? Because it's not just putting the politics in the game, it's taking a strong side. Again, rightly or wrongly, I can see why some people would reset that in their escapism.
You are mistaken. There is no political opinion here. None is being asked for, and none is being assigned. The character creator having additional options is just allowing players to make trans or non-binary characters. This isn't asking you for a political opinion, it's simply adding options to create more types of characters.
Which is why the bigots are upset. Because they don't think those types of characters should be allowed to be made.