It shows them as naked bodies, not naked human bodies. Actors impersonating robots, which impersonate humans, which makes the nudity okay.
Eventually, this could be good training for people, as we are naked bodies and those are curious entities, so it is a good habit. Like coed locker-room.
But then there are other possible effects of this. It is okay to look and even stare at an unclothed robot, I suppose, but not a human, even though they appear exactly the same. That is some weird thinking! Is it okay to lust with a robot, like a blow up toy? What about the kids? Uh oh, there we have some controversial sex issues...kid robots! There is this theme, if taken out of the Theme park, that could rearrange social society, in not only body issues, but sexuality! It is okay to kill virtually, but not the real thing, and then attitudes get confused and dehumanizing habituation occurs.
Jbee