Its funny because while we gloss over it today, this is how shocking uhara just being on the bridge was to people, or the shatner kiss. Like people were still being murdered and lynched for interracial relationships and even in northern cities we had red lining and racial violence. The big trans arc is a minor scene. With a person who also literally and unsubtly has memories of being MULTIPLE sexes and genders.
Its so shocking for some people it stands out. Even if they arent overt bigots being exposed to it rubs them a certain way.